ADD GPT-4 as Judge (#206)

* ADD GPT-4 as Judge

* Fix style

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Co-authored-by: Clémentine Fourrier <[email protected]>

Author: philschmid

src/lighteval/metrics/metrics_sample.py

@@ -622,7 +622,7 @@ def edit_similarity(self, s1, s2):
 
 
 class JudgeLLM:
-    available_models = ["gpt-3.5-turbo"]
+    available_models = ["gpt-3.5-turbo", "gpt-4o", "gpt-4-turbo", "gpt-4"]
 
     def __init__(self, judge_model_name: str, template_path: str, multi_turn: bool = False):
         if judge_model_name not in self.available_models: