diff --git a/litellm/llms/bedrock/chat/converse_transformation.py b/litellm/llms/bedrock/chat/converse_transformation.py
index d8ed01bada5..70f430cfad9 100644
--- a/litellm/llms/bedrock/chat/converse_transformation.py
+++ b/litellm/llms/bedrock/chat/converse_transformation.py
@@ -1203,12 +1203,13 @@ class AmazonConverseConfig(BaseConfig):
         output_config: Optional[OutputConfigBlock] = inference_params.pop(
             "outputConfig", None
         )
+        inference_params.pop("output_config", None)
         if not _supports_factory(
             model=strip_bedrock_routing_prefix(model),
             custom_llm_provider="bedrock",
             key="supports_output_config",
         ):
-            inference_params.pop("output_config", None)
+            output_config = None
 
         # keep supported params in 'inference_params', and set all model-specific params in 'additional_request_params'
         additional_request_params = {
diff --git a/litellm/llms/fireworks_ai/chat/transformation.py b/litellm/llms/fireworks_ai/chat/transformation.py
index 5499447c52e..552743f83f2 100644
--- a/litellm/llms/fireworks_ai/chat/transformation.py
+++ b/litellm/llms/fireworks_ai/chat/transformation.py
@@ -254,6 +254,10 @@ class FireworksAIConfig(OpenAIGPTConfig):
         if not model.startswith("fireworks_ai/"):
             candidate_keys.append(f"fireworks_ai/{model}")
 
+        stripped = model.removeprefix("fireworks_ai/")
+        if not stripped.startswith("accounts/"):
+            candidate_keys.append(f"fireworks_ai/accounts/fireworks/models/{stripped}")
+
         for candidate_key in candidate_keys:
             model_info = litellm.model_cost.get(candidate_key)
             if model_info is not None and model_info.get(capability) is not None: