Update env/models.py

env/models.py

@@ -111,7 +111,7 @@ class Reward(BaseModel):
     @field_validator("score")
     @classmethod
     def clamp_score(cls, v):
-        return max(0.001, min(0.999, round(v, 4)))
+        return max(0.0, min(1.0, round(v, 4)))
 
     model_config = {"json_schema_extra": {
         "example": {
@@ -195,7 +195,7 @@ class BaselineResult(BaseModel):
     @field_validator("score")
     @classmethod
     def clamp_score(cls, v):
-        return max(0.001, min(0.999, round(float(v), 4)))
+        return max(0.0, min(1.0, round(float(v), 4)))
 
 class BaselineResponse(BaseModel):
     results:       list[BaselineResult]
@@ -215,7 +215,7 @@ class GraderResponse(BaseModel):
     @field_validator("score")
     @classmethod
     def clamp_score(cls, v):
-        return max(0.001, min(0.999, round(float(v), 4)))
+        return max(0.0, min(1.0, round(float(v), 4)))
 
     model_config = {"json_schema_extra": {
         "example": {