Update llm-performance-matrix.asciidoc (#6787)

(cherry picked from commit ac6ee71)

Author: benironside

docs/AI-for-security/llm-performance-matrix.asciidoc

@@ -12,17 +12,18 @@ Models from third-party LLM providers.
 [cols="1,1,1,1,1,1,1,1", options="header"]
 |===
 | *Feature* |           | *Assistant - General* | *Assistant - {esql} generation* | *Assistant - Alert questions* | *Assistant - Knowledge retrieval* | *Attack Discovery* | *Automatic Migration* 
-| *Model*   |*Claude 3: Opus*       | Excellent | Excellent                       | Excellent                     | Good                          | Great     | Good
-|           |*Claude 3.7: Sonnet*   | Excellent |  Excellent                      | Excellent                     | Excellent                     | Excellent | Excellent
+| *Model*   |*Claude 3.7: Sonnet*   | Excellent |  Excellent                      | Excellent                     | Excellent                     | Excellent | Excellent
 |           |*Claude 3.5: Sonnet v2*| Excellent | Excellent                       |  Excellent                    | Excellent                     | Great     | Excellent
 |           |*Claude 3.5: Sonnet*   | Excellent| Excellent                        | Excellent                     | Excellent                     | Excellent | Excellent
 |           |*Claude 3.5: Haiku*    | Excellent| Excellent                        | Excellent                     | Excellent                     | Poor      | Poor
 |           |*Claude 3: Haiku*      | Excellent| Excellent                        | Excellent                     | Excellent                     | Poor      |Poor
 |           |*GPT-4o*               | Excellent| Excellent                        | Excellent                     | Excellent                     | Great     |Great
 |           |*GPT-4o-mini*          | Excellent| Great                            | Great                         | Great                         | Poor      |Good
+|           | **GPT-4.1**           | Excellent| Excellent                        | Excellent                     | Excellent                     | Excellent | Excellent
 |           |**Gemini 1.5 Pro 002** | Excellent| Excellent                        | Excellent                     | Excellent                     | Excellent | Great
 |           |**Gemini 1.5 Flash 002**|Excellent| Poor                             | Good                          | Excellent                     | Poor      | Excellent
 |           |**Gemini 2.0 Flash 001**|Excellent| Excellent                        | Excellent                     | Excellent                     | Excellent | Excellent
+|           | **Gemini 2.5 Pro**     |Excellent| Excellent                        | Excellent                     | Excellent                     | Excellent | Excellent
 |===
 
 [discrete]
@@ -32,7 +33,8 @@ Models you can <<connect-to-byo-llm, deploy yourself>>.
 [cols="1,1,1,1,1,1,1,1", options="header"]
 |===
 | *Feature* |               | *Assistant - General* | *Assistant - {esql} generation* | *Assistant - Alert questions*| *Assistant - Knowledge retrieval*| *Attack Discovery* | *Automatic Migration* 
-| *Model*   | *Mistral Nemo* | Good                 | Good                              | Great                     | Good                              | Poor                | Poor
+| *Model*   | *Mistral Nemo* | Good                 | Good                              | Great                     | Good                              | Poor               | Poor
+| | **Mistral-Small-3.1-24B-Instruct-2503** | Excellent   | Poor                        | Excellent                 | Excellent                         | Good               | N/A
 |           | *LLama 3.2*    | Good                 | Poor                              |  Good                     | Poor                              | Poor               | Good
 |           | *LLama 3.1 405b* | Good               | Great                           |   Good                      | Good                              | Poor               | Poor
 |           | *LLama 3.1 70b*  | Good                | Good                           | Poor                         | Poor                             | Poor               | Good