Update README.md

update the benchmark eval after fixes

Author: codelion

README.md

@@ -307,7 +307,7 @@ Authorization: Bearer your_secret_api_key
 ### readurls&memory-gpt-4o-mini on Google FRAMES Benchmark (Oct 2024)
 | Model | Accuracy | 
 | ----- | -------- |
-| readurls&memory-gpt-4o-mini | 65.66 | 
+| readurls&memory-gpt-4o-mini | 61.29 | 
 | gpt-4o-mini | 50.0 |
 | readurls&memory-Gemma2-9b | 30.1 |
 | Gemma2-9b | 5.1 |