diff --git a/CHANGELOG.md b/CHANGELOG.md
index 33379e40c36..cc75798108c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 **Internal**:
 
 - Remove the "unspecified" variant of `SpanKind`. ([#4774](https://github.com/getsentry/relay/pull/4774))
+- Normalize AI data and measurements into new OTEL compatible fields and extracting metrics out of said fields. ([#4768](https://github.com/getsentry/relay/pull/4768))
 - Switch `sysinfo` dependency back to upstream and update to 0.35.1. ([#4776](https://github.com/getsentry/relay/pull/4776))
 
 ## 25.5.1
diff --git a/relay-dynamic-config/src/defaults.rs b/relay-dynamic-config/src/defaults.rs
index 472d063d123..5269b0c358b 100644
--- a/relay-dynamic-config/src/defaults.rs
+++ b/relay-dynamic-config/src/defaults.rs
@@ -834,7 +834,7 @@ pub fn hardcoded_span_metrics() -> Vec<(GroupKey, Vec<MetricSpec>, Vec<TagMappin
                 MetricSpec {
                     category: DataCategory::Span,
                     mri: "c:spans/ai.total_tokens.used@none".into(),
-                    field: Some("span.measurements.ai_total_tokens_used.value".into()),
+                    field: Some("span.data.gen_ai\\.usage\\.total_tokens".into()),
                     condition: Some(is_ai.clone()),
                     tags: vec![
                         Tag::with_key("span.op")
@@ -869,7 +869,7 @@ pub fn hardcoded_span_metrics() -> Vec<(GroupKey, Vec<MetricSpec>, Vec<TagMappin
                 MetricSpec {
                     category: DataCategory::Span,
                     mri: "c:spans/ai.total_cost@usd".into(),
-                    field: Some("span.measurements.ai_total_cost.value".into()),
+                    field: Some("span.data.gen_ai\\.usage\\.total_cost".into()),
                     condition: Some(is_ai.clone()),
                     tags: vec![
                         Tag::with_key("span.op")
diff --git a/relay-event-normalization/src/event.rs b/relay-event-normalization/src/event.rs
index 0446450c6b7..7175046d3a6 100644
--- a/relay-event-normalization/src/event.rs
+++ b/relay-event-normalization/src/event.rs
@@ -27,7 +27,7 @@ use smallvec::SmallVec;
 use uuid::Uuid;
 
 use crate::normalize::request;
-use crate::span::ai::normalize_ai_measurements;
+use crate::span::ai::enrich_ai_span_data;
 use crate::span::tag_extraction::extract_span_tags_from_event;
 use crate::utils::{self, MAX_DURATION_MOBILE_MS, get_event_user_tag};
 use crate::{
@@ -322,7 +322,7 @@ fn normalize(event: &mut Event, meta: &mut Meta, config: &NormalizationConfig) {
             .get_or_default::<PerformanceScoreContext>()
             .score_profile_version = Annotated::new(version);
     }
-    normalize_ai_measurements(event, config.ai_model_costs);
+    enrich_ai_span_data(event, config.ai_model_costs);
     normalize_breakdowns(event, config.breakdowns_config); // Breakdowns are part of the metric extraction too
     normalize_default_attributes(event, meta, config);
     normalize_trace_context_tags(event);
@@ -2190,7 +2190,7 @@ mod tests {
     }
 
     #[test]
-    fn test_ai_measurements() {
+    fn test_ai_legacy_measurements() {
         let json = r#"
             {
                 "spans": [
@@ -2271,26 +2271,113 @@ mod tests {
         assert_eq!(
             spans
                 .first()
-                .unwrap()
-                .value()
-                .unwrap()
-                .measurements
-                .value()
-                .unwrap()
-                .get_value("ai_total_cost"),
-            Some(1.23)
+                .and_then(|span| span.value())
+                .and_then(|span| span.data.value())
+                .and_then(|data| data.gen_ai_usage_total_cost.value()),
+            Some(&Value::F64(1.23))
         );
         assert_eq!(
             spans
                 .get(1)
-                .unwrap()
-                .value()
-                .unwrap()
-                .measurements
-                .value()
-                .unwrap()
-                .get_value("ai_total_cost"),
-            Some(20.0 * 2.0 + 2.0)
+                .and_then(|span| span.value())
+                .and_then(|span| span.data.value())
+                .and_then(|data| data.gen_ai_usage_total_cost.value()),
+            Some(&Value::F64(20.0 * 2.0 + 2.0))
+        );
+    }
+
+    #[test]
+    fn test_ai_data() {
+        let json = r#"
+            {
+                "spans": [
+                    {
+                        "timestamp": 1702474613.0495,
+                        "start_timestamp": 1702474613.0175,
+                        "description": "OpenAI ",
+                        "op": "ai.chat_completions.openai",
+                        "span_id": "9c01bd820a083e63",
+                        "parent_span_id": "a1e13f3f06239d69",
+                        "trace_id": "922dda2462ea4ac2b6a4b339bee90863",
+                        "data": {
+                            "gen_ai.usage.total_tokens": 1230,
+                            "ai.pipeline.name": "Autofix Pipeline",
+                            "ai.model_id": "claude-2.1"
+                        }
+                    },
+                    {
+                        "timestamp": 1702474613.0495,
+                        "start_timestamp": 1702474613.0175,
+                        "description": "OpenAI ",
+                        "op": "ai.chat_completions.openai",
+                        "span_id": "ac01bd820a083e63",
+                        "parent_span_id": "a1e13f3f06239d69",
+                        "trace_id": "922dda2462ea4ac2b6a4b339bee90863",
+                        "data": {
+                            "gen_ai.usage.input_tokens": 1000,
+                            "gen_ai.usage.output_tokens": 2000,
+                            "ai.pipeline.name": "Autofix Pipeline",
+                            "ai.model_id": "gpt4-21-04"
+                        }
+                    }
+                ]
+            }
+        "#;
+
+        let mut event = Annotated::<Event>::from_json(json).unwrap();
+
+        normalize_event(
+            &mut event,
+            &NormalizationConfig {
+                ai_model_costs: Some(&ModelCosts {
+                    version: 1,
+                    costs: vec![
+                        ModelCost {
+                            model_id: LazyGlob::new("claude-2*"),
+                            for_completion: false,
+                            cost_per_1k_tokens: 1.0,
+                        },
+                        ModelCost {
+                            model_id: LazyGlob::new("gpt4-21*"),
+                            for_completion: false,
+                            cost_per_1k_tokens: 2.0,
+                        },
+                        ModelCost {
+                            model_id: LazyGlob::new("gpt4-21*"),
+                            for_completion: true,
+                            cost_per_1k_tokens: 20.0,
+                        },
+                    ],
+                }),
+                ..NormalizationConfig::default()
+            },
+        );
+
+        let spans = event.value().unwrap().spans.value().unwrap();
+        assert_eq!(spans.len(), 2);
+        assert_eq!(
+            spans
+                .first()
+                .and_then(|span| span.value())
+                .and_then(|span| span.data.value())
+                .and_then(|data| data.gen_ai_usage_total_cost.value()),
+            Some(&Value::F64(1.23))
+        );
+        assert_eq!(
+            spans
+                .get(1)
+                .and_then(|span| span.value())
+                .and_then(|span| span.data.value())
+                .and_then(|data| data.gen_ai_usage_total_cost.value()),
+            Some(&Value::F64(20.0 * 2.0 + 2.0))
+        );
+        assert_eq!(
+            spans
+                .get(1)
+                .and_then(|span| span.value())
+                .and_then(|span| span.data.value())
+                .and_then(|data| data.gen_ai_usage_total_tokens.value()),
+            Some(&Value::F64(3000.0))
         );
     }
 
diff --git a/relay-event-normalization/src/normalize/span/ai.rs b/relay-event-normalization/src/normalize/span/ai.rs
index afdf72b9e53..037b05c8c57 100644
--- a/relay-event-normalization/src/normalize/span/ai.rs
+++ b/relay-event-normalization/src/normalize/span/ai.rs
@@ -1,8 +1,8 @@
 //! AI cost calculation.
 
 use crate::ModelCosts;
-use relay_base_schema::metrics::MetricUnit;
-use relay_event_schema::protocol::{Event, Measurement, Span};
+use relay_event_schema::protocol::{Event, Span, SpanData};
+use relay_protocol::{Annotated, Value};
 
 /// Calculated cost is in US dollars.
 fn calculate_ai_model_cost(
@@ -33,29 +33,74 @@ fn calculate_ai_model_cost(
     }
 }
 
-/// Extract the ai_total_cost measurement into the span.
-pub fn extract_ai_measurements(span: &mut Span, ai_model_costs: &ModelCosts) {
-    let Some(span_op) = span.op.value() else {
+/// Maps AI-related measurements (legacy) to span data.
+pub fn map_ai_measurements_to_data(span: &mut Span) {
+    if !span.op.value().is_some_and(|op| op.starts_with("ai.")) {
         return;
     };
 
-    if !span_op.starts_with("ai.") {
+    let measurements = span.measurements.value();
+    let data = span.data.get_or_insert_with(SpanData::default);
+
+    let set_field_from_measurement = |target_field: &mut Annotated<Value>,
+                                      measurement_key: &str| {
+        if let Some(measurements) = measurements {
+            if target_field.value().is_none() {
+                if let Some(value) = measurements.get_value(measurement_key) {
+                    target_field.set_value(Value::F64(value).into());
+                }
+            }
+        }
+    };
+
+    set_field_from_measurement(&mut data.gen_ai_usage_total_tokens, "ai_total_tokens_used");
+    set_field_from_measurement(&mut data.gen_ai_usage_input_tokens, "ai_prompt_tokens_used");
+    set_field_from_measurement(
+        &mut data.gen_ai_usage_output_tokens,
+        "ai_completion_tokens_used",
+    );
+
+    // It might be that 'total_tokens' is not set in which case we need to calculate it
+    if data.gen_ai_usage_total_tokens.value().is_none() {
+        let input_tokens = data
+            .gen_ai_usage_input_tokens
+            .value()
+            .and_then(Value::as_f64)
+            .unwrap_or(0.0);
+        let output_tokens = data
+            .gen_ai_usage_output_tokens
+            .value()
+            .and_then(Value::as_f64)
+            .unwrap_or(0.0);
+        data.gen_ai_usage_total_tokens
+            .set_value(Value::F64(input_tokens + output_tokens).into());
+    }
+}
+
+/// Extract the gen_ai_usage_total_cost data into the span
+pub fn extract_ai_data(span: &mut Span, ai_model_costs: &ModelCosts) {
+    if !span.op.value().is_some_and(|op| op.starts_with("ai.")) {
         return;
     }
 
-    let Some(measurements) = span.measurements.value() else {
+    let Some(data) = span.data.value_mut() else {
         return;
     };
 
-    let total_tokens_used = measurements.get_value("ai_total_tokens_used");
-    let prompt_tokens_used = measurements.get_value("ai_prompt_tokens_used");
-    let completion_tokens_used = measurements.get_value("ai_completion_tokens_used");
-    if let Some(model_id) = span
-        .data
+    let total_tokens_used = data
+        .gen_ai_usage_total_tokens
+        .value()
+        .and_then(Value::as_f64);
+    let prompt_tokens_used = data
+        .gen_ai_usage_input_tokens
+        .value()
+        .and_then(Value::as_f64);
+    let completion_tokens_used = data
+        .gen_ai_usage_output_tokens
         .value()
-        .and_then(|d| d.ai_model_id.value())
-        .and_then(|val| val.as_str())
-    {
+        .and_then(Value::as_f64);
+
+    if let Some(model_id) = data.ai_model_id.value().and_then(|val| val.as_str()) {
         if let Some(total_cost) = calculate_ai_model_cost(
             model_id,
             prompt_tokens_used,
@@ -63,29 +108,21 @@ pub fn extract_ai_measurements(span: &mut Span, ai_model_costs: &ModelCosts) {
             total_tokens_used,
             ai_model_costs,
         ) {
-            span.measurements
-                .get_or_insert_with(Default::default)
-                .insert(
-                    "ai_total_cost".to_owned(),
-                    Measurement {
-                        value: total_cost.into(),
-                        unit: MetricUnit::None.into(),
-                    }
-                    .into(),
-                );
+            data.gen_ai_usage_total_cost
+                .set_value(Value::F64(total_cost).into());
         }
     }
 }
 
-/// Extract the ai_total_cost measurements from all of an event's spans
-pub fn normalize_ai_measurements(event: &mut Event, model_costs: Option<&ModelCosts>) {
-    if let Some(model_costs) = model_costs {
-        if let Some(spans) = event.spans.value_mut() {
-            for span in spans {
-                if let Some(mut_span) = span.value_mut() {
-                    extract_ai_measurements(mut_span, model_costs);
-                }
-            }
+/// Extract the ai data from all of an event's spans
+pub fn enrich_ai_span_data(event: &mut Event, model_costs: Option<&ModelCosts>) {
+    let spans = event.spans.value_mut().iter_mut().flatten();
+    let spans = spans.filter_map(|span| span.value_mut().as_mut());
+
+    for span in spans {
+        map_ai_measurements_to_data(span);
+        if let Some(model_costs) = model_costs {
+            extract_ai_data(span, model_costs);
         }
     }
 }
diff --git a/relay-event-normalization/src/normalize/span/tag_extraction.rs b/relay-event-normalization/src/normalize/span/tag_extraction.rs
index a3aa5ae3441..74cc4090618 100644
--- a/relay-event-normalization/src/normalize/span/tag_extraction.rs
+++ b/relay-event-normalization/src/normalize/span/tag_extraction.rs
@@ -1123,28 +1123,6 @@ pub fn extract_measurements(span: &mut Span, is_mobile: bool) {
         return;
     };
 
-    if span_op.starts_with("ai.") {
-        if let Some(data) = span.data.value() {
-            for (field, key) in [
-                (&data.ai_total_tokens_used, "ai_total_tokens_used"),
-                (&data.ai_completion_tokens_used, "ai_completion_tokens_used"),
-                (&data.ai_prompt_tokens_used, "ai_prompt_tokens_used"),
-            ] {
-                if let Some(value) = value_to_f64(field.value()) {
-                    let measurements = span.measurements.get_or_insert_with(Default::default);
-                    measurements.insert(
-                        key.into(),
-                        Measurement {
-                            value: value.into(),
-                            unit: MetricUnit::None.into(),
-                        }
-                        .into(),
-                    );
-                }
-            }
-        }
-    }
-
     if span_op.starts_with("cache.") {
         if let Some(data) = span.data.value() {
             if let Some(value) = value_to_f64(data.cache_item_size.value()) {
@@ -1483,9 +1461,9 @@ fn get_event_start_type(event: &Event) -> Option<&'static str> {
 
 #[cfg(test)]
 mod tests {
-    use insta::assert_debug_snapshot;
+    use insta::{assert_debug_snapshot, assert_json_snapshot};
     use relay_event_schema::protocol::{Request, SpanData};
-    use relay_protocol::{Getter, Object, get_value};
+    use relay_protocol::{Getter, Object, SerializableAnnotated, get_value};
 
     use super::*;
     use crate::span::description::{Mode, scrub_queries};
@@ -1990,7 +1968,7 @@ LIMIT 1
     }
 
     #[test]
-    fn test_ai_extraction() {
+    fn test_ai_extraction_legacy_data_fields() {
         let json = r#"
             {
                 "spans": [
@@ -2032,30 +2010,79 @@ LIMIT 1
             .value()
             .unwrap();
         let tags = span.sentry_tags.value().unwrap();
-        let measurements = span.measurements.value().unwrap();
 
         assert_eq!(
             tags.get_value("ai_pipeline_group").unwrap().as_str(),
             Some("68e6cafc5b68d276")
         );
-        assert_debug_snapshot!(measurements, @r###"
-        Measurements(
+        assert_json_snapshot!(SerializableAnnotated(&span.data), @r#"
+        {
+          "gen_ai.usage.total_tokens": 300,
+          "gen_ai.usage.input_tokens": 100,
+          "gen_ai.usage.output_tokens": 200,
+          "ai.pipeline.name": "My AI pipeline",
+          "ai.streaming": true
+        }
+        "#);
+    }
+
+    #[test]
+    fn test_ai_extraction() {
+        let json = r#"
             {
-                "ai_completion_tokens_used": Measurement {
-                    value: 200.0,
-                    unit: None,
-                },
-                "ai_prompt_tokens_used": Measurement {
-                    value: 100.0,
-                    unit: None,
-                },
-                "ai_total_tokens_used": Measurement {
-                    value: 300.0,
-                    unit: None,
-                },
-            },
-        )
-        "###);
+                "spans": [
+                    {
+                        "timestamp": 1694732408.3145,
+                        "start_timestamp": 1694732407.8367,
+                        "exclusive_time": 477.800131,
+                        "description": "OpenAI Chat Completion",
+                        "op": "ai.chat_completions.openai",
+                        "span_id": "97c0ef9770a02f9d",
+                        "parent_span_id": "9756d8d7b2b364ff",
+                        "trace_id": "77aeb1c16bb544a4a39b8d42944947a3",
+                        "data": {
+                            "gen_ai.usage.total_tokens": 300,
+                            "gen_ai.usage.output_tokens": 200,
+                            "gen_ai.usage.input_tokens": 100,
+                            "ai.streaming": true,
+                            "ai.pipeline.name": "My AI pipeline"
+                        },
+                        "hash": "e2fae740cccd3781"
+                    }
+                ]
+            }
+        "#;
+
+        let mut event = Annotated::<Event>::from_json(json)
+            .unwrap()
+            .into_value()
+            .unwrap();
+
+        extract_span_tags_from_event(&mut event, 200, &[]);
+
+        let span = &event
+            .spans
+            .value()
+            .unwrap()
+            .first()
+            .unwrap()
+            .value()
+            .unwrap();
+        let tags = span.sentry_tags.value().unwrap();
+
+        assert_eq!(
+            tags.get_value("ai_pipeline_group").unwrap().as_str(),
+            Some("68e6cafc5b68d276")
+        );
+        assert_json_snapshot!(SerializableAnnotated(&span.data), @r#"
+        {
+          "gen_ai.usage.total_tokens": 300,
+          "gen_ai.usage.input_tokens": 100,
+          "gen_ai.usage.output_tokens": 200,
+          "ai.pipeline.name": "My AI pipeline",
+          "ai.streaming": true
+        }
+        "#);
     }
 
     #[test]
diff --git a/relay-event-schema/src/protocol/span.rs b/relay-event-schema/src/protocol/span.rs
index d8f473fc559..59b0f00e767 100644
--- a/relay-event-schema/src/protocol/span.rs
+++ b/relay-event-schema/src/protocol/span.rs
@@ -456,16 +456,29 @@ pub struct SpanData {
     pub app_start_type: Annotated<Value>,
 
     /// The total tokens that were used by an LLM call
-    #[metastructure(field = "ai.total_tokens.used")]
-    pub ai_total_tokens_used: Annotated<Value>,
+    #[metastructure(
+        field = "gen_ai.usage.total_tokens",
+        legacy_alias = "ai.total_tokens.used"
+    )]
+    pub gen_ai_usage_total_tokens: Annotated<Value>,
 
     /// The input tokens used by an LLM call (usually cheaper than output tokens)
-    #[metastructure(field = "ai.prompt_tokens.used")]
-    pub ai_prompt_tokens_used: Annotated<Value>,
+    #[metastructure(
+        field = "gen_ai.usage.input_tokens",
+        legacy_alias = "ai.prompt_tokens.used"
+    )]
+    pub gen_ai_usage_input_tokens: Annotated<Value>,
 
     /// The output tokens used by an LLM call (the ones the LLM actually generated)
-    #[metastructure(field = "ai.completion_tokens.used")]
-    pub ai_completion_tokens_used: Annotated<Value>,
+    #[metastructure(
+        field = "gen_ai.usage.output_tokens",
+        legacy_alias = "ai.completion_tokens.used"
+    )]
+    pub gen_ai_usage_output_tokens: Annotated<Value>,
+
+    /// The total cost for the tokens used
+    #[metastructure(field = "gen_ai.usage.total_cost", legacy_alias = "ai.total_cost")]
+    pub gen_ai_usage_total_cost: Annotated<Value>,
 
     /// The client's browser name.
     #[metastructure(field = "browser.name")]
@@ -796,6 +809,8 @@ impl Getter for SpanData {
             "db.operation" => self.db_operation.value()?.into(),
             "db\\.system" => self.db_system.value()?.into(),
             "environment" => self.environment.as_str()?.into(),
+            "gen_ai\\.usage\\.total_tokens" => self.gen_ai_usage_total_tokens.value()?.into(),
+            "gen_ai\\.usage\\.total_cost" => self.gen_ai_usage_total_cost.value()?.into(),
             "http\\.decoded_response_content_length" => {
                 self.http_decoded_response_content_length.value()?.into()
             }
@@ -1242,12 +1257,13 @@ mod tests {
             .unwrap()
             .into_value()
             .unwrap();
-        insta::assert_debug_snapshot!(data, @r###"
+        insta::assert_debug_snapshot!(data, @r#"
         SpanData {
             app_start_type: ~,
-            ai_total_tokens_used: ~,
-            ai_prompt_tokens_used: ~,
-            ai_completion_tokens_used: ~,
+            gen_ai_usage_total_tokens: ~,
+            gen_ai_usage_input_tokens: ~,
+            gen_ai_usage_output_tokens: ~,
+            gen_ai_usage_total_cost: ~,
             browser_name: ~,
             code_filepath: String(
                 "task.py",
@@ -1348,7 +1364,7 @@ mod tests {
                 ),
             },
         }
-        "###);
+        "#);
 
         assert_eq!(data.get_value("foo"), Some(Val::U64(2)));
         assert_eq!(data.get_value("bar"), Some(Val::String("3")));
diff --git a/relay-event-schema/src/protocol/span/convert.rs b/relay-event-schema/src/protocol/span/convert.rs
index 382e5022261..da7847f2089 100644
--- a/relay-event-schema/src/protocol/span/convert.rs
+++ b/relay-event-schema/src/protocol/span/convert.rs
@@ -134,7 +134,7 @@ mod tests {
         .unwrap();
 
         let span_from_event = Span::from(&event);
-        insta::assert_debug_snapshot!(span_from_event, @r###"
+        insta::assert_debug_snapshot!(span_from_event, @r#"
         Span {
             timestamp: ~,
             start_timestamp: ~,
@@ -155,9 +155,10 @@ mod tests {
             ),
             data: SpanData {
                 app_start_type: ~,
-                ai_total_tokens_used: ~,
-                ai_prompt_tokens_used: ~,
-                ai_completion_tokens_used: ~,
+                gen_ai_usage_total_tokens: ~,
+                gen_ai_usage_input_tokens: ~,
+                gen_ai_usage_output_tokens: ~,
+                gen_ai_usage_total_cost: ~,
                 browser_name: "Chrome",
                 code_filepath: ~,
                 code_lineno: ~,
@@ -262,6 +263,6 @@ mod tests {
             _performance_issues_spans: ~,
             other: {},
         }
-        "###);
+        "#);
     }
 }
diff --git a/relay-protocol/src/value.rs b/relay-protocol/src/value.rs
index de3e42217d3..cec843a960d 100644
--- a/relay-protocol/src/value.rs
+++ b/relay-protocol/src/value.rs
@@ -69,6 +69,16 @@ impl Value {
         }
     }
 
+    /// Returns a f64 if the value can be converted to it, otherwise `None`.
+    pub fn as_f64(&self) -> Option<f64> {
+        match self {
+            Value::F64(f) => Some(*f),
+            Value::I64(i) => Some(*i as f64),
+            Value::U64(u) => Some(*u as f64),
+            _ => None,
+        }
+    }
+
     /// Constructs a `Value` from a `serde_json::Value` object.
     fn from_json(value: serde_json::Value) -> Option<Self> {
         Some(match value {
diff --git a/relay-server/src/metrics_extraction/event.rs b/relay-server/src/metrics_extraction/event.rs
index 26f95a33f2d..0e87b668300 100644
--- a/relay-server/src/metrics_extraction/event.rs
+++ b/relay-server/src/metrics_extraction/event.rs
@@ -1234,15 +1234,8 @@ mod tests {
                     "span_id": "9c01bd820a083e63",
                     "parent_span_id": "bd429c44b67a3eb4",
                     "trace_id": "922dda2462ea4ac2b6a4b339bee90863",
-                    "measurements": {
-                        "ai_total_tokens_used": {
-                            "value": 20
-                        },
-                        "ai_total_cost": {
-                            "value": 0.0002
-                        }
-                    },
                     "data": {
+                        "gen_ai.usage.total_tokens": 20,
                         "ai.pipeline.name": "Autofix Pipeline"
                     }
                 },
@@ -1255,10 +1248,8 @@ mod tests {
                     "span_id": "9c01bd820a083e63",
                     "parent_span_id": "bd429c44b67a3eb4",
                     "trace_id": "922dda2462ea4ac2b6a4b339bee90863",
-                    "measurements": {
-                        "ai_total_tokens_used": {
-                            "value": 30
-                        }
+                    "data": {
+                        "gen_ai.usage.total_tokens": 30
                     }
                 }
             ]
diff --git a/relay-server/src/metrics_extraction/snapshots/relay_server__metrics_extraction__event__tests__both_feature_flags_enabled.snap b/relay-server/src/metrics_extraction/snapshots/relay_server__metrics_extraction__event__tests__both_feature_flags_enabled.snap
index 7831aa71f8b..34cad94b9ac 100644
--- a/relay-server/src/metrics_extraction/snapshots/relay_server__metrics_extraction__event__tests__both_feature_flags_enabled.snap
+++ b/relay-server/src/metrics_extraction/snapshots/relay_server__metrics_extraction__event__tests__both_feature_flags_enabled.snap
@@ -9623,33 +9623,6 @@ expression: metrics.project_metrics
             extracted_from_indexed: false,
         },
     },
-    Bucket {
-        timestamp: UnixTimestamp(1702474613),
-        width: 0,
-        name: MetricName(
-            "c:spans/ai.total_cost@usd",
-        ),
-        value: Counter(
-            0.0002,
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "release": "1.2.3",
-            "span.ai.pipeline.group": "86148ae2d6c09430",
-            "span.category": "ai",
-            "span.description": "ConcurrentStream",
-            "span.group": "fdd5a729aef245ba",
-            "span.op": "ai.run.langchain",
-            "span.origin": "auto.langchain",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-            extracted_from_indexed: false,
-        },
-    },
     Bucket {
         timestamp: UnixTimestamp(1702474613),
         width: 0,
diff --git a/relay-server/src/metrics_extraction/snapshots/relay_server__metrics_extraction__event__tests__extract_span_metrics.snap b/relay-server/src/metrics_extraction/snapshots/relay_server__metrics_extraction__event__tests__extract_span_metrics.snap
deleted file mode 100644
index c51a96e7d7d..00000000000
--- a/relay-server/src/metrics_extraction/snapshots/relay_server__metrics_extraction__event__tests__extract_span_metrics.snap
+++ /dev/null
@@ -1,7550 +0,0 @@
----
-source: relay-server/src/metrics_extraction/event.rs
-expression: metrics
----
-[
-    Bucket {
-        timestamp: UnixTimestamp(1619420400),
-        width: 0,
-        name: MetricName(
-            "c:spans/usage@none",
-        ),
-        value: Counter(
-            1.0,
-        ),
-        tags: {},
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1619420400),
-        width: 0,
-        name: MetricName(
-            "d:spans/exclusive_time@millisecond",
-        ),
-        value: Distribution(
-            [
-                59000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.op": "myop",
-            "transaction": "gEt /api/:version/users/",
-            "transaction.op": "myop",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1619420400),
-        width: 0,
-        name: MetricName(
-            "d:spans/duration@millisecond",
-        ),
-        value: Distribution(
-            [
-                59000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.op": "myop",
-            "transaction": "gEt /api/:version/users/",
-            "transaction.op": "myop",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "c:spans/usage@none",
-        ),
-        value: Counter(
-            1.0,
-        ),
-        tags: {},
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/exclusive_time@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.op": "ui.react.render",
-            "transaction": "gEt /api/:version/users/",
-            "transaction.op": "myop",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/duration@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.op": "ui.react.render",
-            "transaction": "gEt /api/:version/users/",
-            "transaction.op": "myop",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "c:spans/usage@none",
-        ),
-        value: Counter(
-            1.0,
-        ),
-        tags: {},
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/exclusive_time@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.category": "http",
-            "span.description": "GET http://domain.tld",
-            "span.domain": "domain.tld",
-            "span.group": "d9dc18637d441612",
-            "span.op": "http.client",
-            "transaction": "gEt /api/:version/users/",
-            "transaction.method": "POST",
-            "transaction.op": "myop",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/exclusive_time_light@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.category": "http",
-            "span.description": "GET http://domain.tld",
-            "span.domain": "domain.tld",
-            "span.group": "d9dc18637d441612",
-            "span.op": "http.client",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/duration@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.category": "http",
-            "span.description": "GET http://domain.tld",
-            "span.domain": "domain.tld",
-            "span.group": "d9dc18637d441612",
-            "span.op": "http.client",
-            "transaction": "gEt /api/:version/users/",
-            "transaction.method": "POST",
-            "transaction.op": "myop",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "c:spans/usage@none",
-        ),
-        value: Counter(
-            1.0,
-        ),
-        tags: {},
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/exclusive_time@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.category": "http",
-            "span.description": "POST http://domain.tld",
-            "span.domain": "domain.tld",
-            "span.group": "25faf23529f71d3e",
-            "span.op": "http.client",
-            "transaction": "gEt /api/:version/users/",
-            "transaction.method": "POST",
-            "transaction.op": "myop",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/exclusive_time_light@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.category": "http",
-            "span.description": "POST http://domain.tld",
-            "span.domain": "domain.tld",
-            "span.group": "25faf23529f71d3e",
-            "span.op": "http.client",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/duration@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.category": "http",
-            "span.description": "POST http://domain.tld",
-            "span.domain": "domain.tld",
-            "span.group": "25faf23529f71d3e",
-            "span.op": "http.client",
-            "transaction": "gEt /api/:version/users/",
-            "transaction.method": "POST",
-            "transaction.op": "myop",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "c:spans/usage@none",
-        ),
-        value: Counter(
-            1.0,
-        ),
-        tags: {},
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/exclusive_time@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.category": "http",
-            "span.description": "PUT http://domain.tld",
-            "span.domain": "domain.tld",
-            "span.group": "488f09b46e5978be",
-            "span.op": "http.client",
-            "transaction": "gEt /api/:version/users/",
-            "transaction.method": "POST",
-            "transaction.op": "myop",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/exclusive_time_light@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.category": "http",
-            "span.description": "PUT http://domain.tld",
-            "span.domain": "domain.tld",
-            "span.group": "488f09b46e5978be",
-            "span.op": "http.client",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/duration@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.category": "http",
-            "span.description": "PUT http://domain.tld",
-            "span.domain": "domain.tld",
-            "span.group": "488f09b46e5978be",
-            "span.op": "http.client",
-            "transaction": "gEt /api/:version/users/",
-            "transaction.method": "POST",
-            "transaction.op": "myop",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "c:spans/usage@none",
-        ),
-        value: Counter(
-            1.0,
-        ),
-        tags: {},
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/exclusive_time@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.category": "http",
-            "span.description": "GET *",
-            "span.group": "37e3d9fab1ae9162",
-            "span.op": "http.client",
-            "transaction": "gEt /api/:version/users/",
-            "transaction.method": "POST",
-            "transaction.op": "myop",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/exclusive_time_light@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.category": "http",
-            "span.description": "GET *",
-            "span.group": "37e3d9fab1ae9162",
-            "span.op": "http.client",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/duration@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.category": "http",
-            "span.description": "GET *",
-            "span.group": "37e3d9fab1ae9162",
-            "span.op": "http.client",
-            "transaction": "gEt /api/:version/users/",
-            "transaction.method": "POST",
-            "transaction.op": "myop",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "c:spans/usage@none",
-        ),
-        value: Counter(
-            1.0,
-        ),
-        tags: {},
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/exclusive_time@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.category": "http",
-            "span.description": "GET *",
-            "span.group": "37e3d9fab1ae9162",
-            "span.op": "http.client",
-            "span.status_code": "500",
-            "transaction": "gEt /api/:version/users/",
-            "transaction.method": "POST",
-            "transaction.op": "myop",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/exclusive_time_light@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.category": "http",
-            "span.description": "GET *",
-            "span.group": "37e3d9fab1ae9162",
-            "span.op": "http.client",
-            "span.status_code": "500",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/duration@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.category": "http",
-            "span.description": "GET *",
-            "span.group": "37e3d9fab1ae9162",
-            "span.op": "http.client",
-            "span.status_code": "500",
-            "transaction": "gEt /api/:version/users/",
-            "transaction.method": "POST",
-            "transaction.op": "myop",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "c:spans/usage@none",
-        ),
-        value: Counter(
-            1.0,
-        ),
-        tags: {},
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/exclusive_time@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.category": "http",
-            "span.description": "POST http://127.0.0.1:1234",
-            "span.domain": "127.0.0.1:1234",
-            "span.group": "464fe695f9cf639c",
-            "span.op": "http.client",
-            "span.status_code": "200",
-            "transaction": "gEt /api/:version/users/",
-            "transaction.method": "POST",
-            "transaction.op": "myop",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/exclusive_time_light@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
-            "environment": "fake_environment",
-            "span.category": "http",
-            "span.description": "POST http://127.0.0.1:1234",
-            "span.domain": "127.0.0.1:1234",
-            "span.group": "464fe695f9cf639c",
-            "span.op": "http.client",
-            "span.status_code": "200",
-        },
-        metadata: BucketMetadata {
-            merges: 1,
-            received_at: Some(
-                UnixTimestamp(0),
-            ),
-        },
-    },
-    Bucket {
-        timestamp: UnixTimestamp(1597976302),
-        width: 0,
-        name: MetricName(
-            "d:spans/duration@millisecond",
-        ),
-        value: Distribution(
-            [
-                2000.0,
-            ],
-        ),
-        tags: {
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diff --git a/relay-server/src/metrics_extraction/snapshots/relay_server__metrics_extraction__event__tests__extract_span_metrics_mobile.snap b/relay-server/src/metrics_extraction/snapshots/relay_server__metrics_extraction__event__tests__extract_span_metrics_mobile.snap
index 7f7e494a247..2baa75628b4 100644
--- a/relay-server/src/metrics_extraction/snapshots/relay_server__metrics_extraction__event__tests__extract_span_metrics_mobile.snap
+++ b/relay-server/src/metrics_extraction/snapshots/relay_server__metrics_extraction__event__tests__extract_span_metrics_mobile.snap
@@ -137,9 +137,10 @@ expression: "(&event.value().unwrap().spans, metrics.project_metrics)"
             profile_id: ~,
             data: SpanData {
                 app_start_type: ~,
-                ai_total_tokens_used: ~,
-                ai_prompt_tokens_used: ~,
-                ai_completion_tokens_used: ~,
+                gen_ai_usage_total_tokens: ~,
+                gen_ai_usage_input_tokens: ~,
+                gen_ai_usage_output_tokens: ~,
+                gen_ai_usage_total_cost: ~,
                 browser_name: ~,
                 code_filepath: ~,
                 code_lineno: ~,
@@ -794,9 +795,10 @@ expression: "(&event.value().unwrap().spans, metrics.project_metrics)"
                 app_start_type: String(
                     "cold",
                 ),
-                ai_total_tokens_used: ~,
-                ai_prompt_tokens_used: ~,
-                ai_completion_tokens_used: ~,
+                gen_ai_usage_total_tokens: ~,
+                gen_ai_usage_input_tokens: ~,
+                gen_ai_usage_output_tokens: ~,
+                gen_ai_usage_total_cost: ~,
                 browser_name: ~,
                 code_filepath: ~,
                 code_lineno: ~,
@@ -978,9 +980,10 @@ expression: "(&event.value().unwrap().spans, metrics.project_metrics)"
                 app_start_type: String(
                     "cold",
                 ),
-                ai_total_tokens_used: ~,
-                ai_prompt_tokens_used: ~,
-                ai_completion_tokens_used: ~,
+                gen_ai_usage_total_tokens: ~,
+                gen_ai_usage_input_tokens: ~,
+                gen_ai_usage_output_tokens: ~,
+                gen_ai_usage_total_cost: ~,
                 browser_name: ~,
                 code_filepath: ~,
                 code_lineno: ~,
@@ -1271,9 +1274,10 @@ expression: "(&event.value().unwrap().spans, metrics.project_metrics)"
             profile_id: ~,
             data: SpanData {
                 app_start_type: ~,
-                ai_total_tokens_used: ~,
-                ai_prompt_tokens_used: ~,
-                ai_completion_tokens_used: ~,
+                gen_ai_usage_total_tokens: ~,
+                gen_ai_usage_input_tokens: ~,
+                gen_ai_usage_output_tokens: ~,
+                gen_ai_usage_total_cost: ~,
                 browser_name: ~,
                 code_filepath: ~,
                 code_lineno: ~,
@@ -1455,9 +1459,10 @@ expression: "(&event.value().unwrap().spans, metrics.project_metrics)"
             profile_id: ~,
             data: SpanData {
                 app_start_type: ~,
-                ai_total_tokens_used: ~,
-                ai_prompt_tokens_used: ~,
-                ai_completion_tokens_used: ~,
+                gen_ai_usage_total_tokens: ~,
+                gen_ai_usage_input_tokens: ~,
+                gen_ai_usage_output_tokens: ~,
+                gen_ai_usage_total_cost: ~,
                 browser_name: ~,
                 code_filepath: ~,
                 code_lineno: ~,
diff --git a/relay-server/src/services/processor/span/processing.rs b/relay-server/src/services/processor/span/processing.rs
index 64bcdde4a38..039b5bd15be 100644
--- a/relay-server/src/services/processor/span/processing.rs
+++ b/relay-server/src/services/processor/span/processing.rs
@@ -20,7 +20,7 @@ use relay_config::Config;
 use relay_dynamic_config::{
     CombinedMetricExtractionConfig, ErrorBoundary, Feature, GlobalConfig, ProjectConfig,
 };
-use relay_event_normalization::span::ai::extract_ai_measurements;
+use relay_event_normalization::span::ai::{extract_ai_data, map_ai_measurements_to_data};
 use relay_event_normalization::{
     BorrowedSpanOpDefaults, ClientHints, CombinedMeasurementsConfig, FromUserAgentInfo,
     GeoIpLookup, MeasurementsConfig, ModelCosts, PerformanceScoreConfig, RawUserAgentInfo,
@@ -647,8 +647,10 @@ fn normalize(
     span.sentry_tags = Annotated::new(tags);
 
     normalize_performance_score(span, performance_score);
+
+    map_ai_measurements_to_data(span);
     if let Some(model_costs_config) = ai_model_costs {
-        extract_ai_measurements(span, model_costs_config);
+        extract_ai_data(span, model_costs_config);
     }
 
     tag_extraction::extract_measurements(span, is_mobile);