fix: generation_config rep_penalty=1.05, top_k=20, top_p=0.8 (vela-v5-merged)

generation_config.json

@@ -6,9 +6,9 @@
     151643
   ],
   "pad_token_id": 151643,
-  "repetition_penalty": 1.0,
+  "repetition_penalty": 1.05,
   "temperature": 0.7,
-  "top_k": 40,
-  "top_p": 0.95,
-  "transformers_version": "4.57.6"
-}
+  "top_k": 20,
+  "top_p": 0.8,
+  "transformers_version": "4.57.3"
+}