diff --git a/docs/my-website/docs/completion/input.md b/docs/my-website/docs/completion/input.md
index 24ed2d941af..4a3264c248a 100644
--- a/docs/my-website/docs/completion/input.md
+++ b/docs/my-website/docs/completion/input.md
@@ -53,4 +53,29 @@ The Input params are **exactly the same** as the <a href="https://platform.opena
 
 - `logit_bias`: *map (optional)* - Used to modify the probability of specific tokens appearing in the completion.
 
-- `user`: *string (optional)* - A unique identifier representing your end-user. This can help OpenAI to monitor and detect abuse.
\ No newline at end of file
+- `user`: *string (optional)* - A unique identifier representing your end-user. This can help OpenAI to monitor and detect abuse.
+
+# Params supported across providers
+This is a list of openai params we translate across providers. You can  send any provider-specific param by just including it in completion(). 
+
+E.g. If Anthropic supports top_k, then `completion(model="claude-2", .., top_k=3)` would send the value straight to Anthropic.
+
+This list is constantly being updated.
+
+| Provider | functions | function_call | temperature | top_p | n | stream | stop | max_tokens | presence_penalty | frequency_penalty | logit_bias | user |
+|---|---|---|---|---|---|---|---|---|---|---|---|---|
+|Anthropic| | | ✅ | ✅ | |  ✅ | ✅ | ✅ |  |   |
+|OpenAI| ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
+|Replicate| | | ✅ | ✅ | ✅ | ✅ | ✅ | ✅|  |   |
+|Cohere| | | ✅ | ✅ | |  ✅ | |  ✅|  |   | ✅ |
+|Huggingface| | | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |  | | |
+|Openrouter| ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
+|AI21|  | | | | | | | |  | | |
+|VertexAI| | | ✅ | ✅ | | ✅ | | ✅ |  |  |   |
+|Bedrock| | | ✅ | ✅ | | ✅ | ✅ | ✅ |  | | |
+|Sagemaker| | | ✅ | | | ✅ | | ✅ |  | | |
+|TogetherAI| | | ✅ | ✅ | | ✅ | ✅ | ✅ |  | ✅ | |
+|AlephAlpha| | | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ | | |
+|Palm| | | ✅ | ✅ | | ✅ | |  |  |  | |
+|NLP Cloud| | | ✅ | ✅ | ✅ | ✅ | ✅ | ✅  | ✅ | ✅ | | |
+|Petals| | | ✅ | ✅ | | | | ✅ |  |   |
\ No newline at end of file
diff --git a/litellm/main.py b/litellm/main.py
index 340cef02264..a12f8706ec7 100644
--- a/litellm/main.py
+++ b/litellm/main.py
@@ -217,8 +217,8 @@ def completion(
     metadata = kwargs.get('metadata', None)
     fallbacks = kwargs.get('fallbacks', [])
     ######## end of unpacking kwargs ###########
-    openai_params = ["functions", "function_call", "temperature", "temperature", "top_p", "n", "stream", "stop", "max_tokens", "presence_penalty", "frequency_penalty", "logit_bias", "user", "metadata"]
-    litellm_params = ["acompletion", "caching", "return_async", "mock_response", "api_key", "api_version", "api_base", "force_timeout", "logger_fn", "verbose", "custom_llm_provider", "litellm_logging_obj", "litellm_call_id", "use_client", "id", "metadata", "fallbacks"]
+    openai_params = ["functions", "function_call", "temperature", "temperature", "top_p", "n", "stream", "stop", "max_tokens", "presence_penalty", "frequency_penalty", "logit_bias", "user"]
+    litellm_params = ["metadata", "acompletion", "caching", "return_async", "mock_response", "api_key", "api_version", "api_base", "force_timeout", "logger_fn", "verbose", "custom_llm_provider", "litellm_logging_obj", "litellm_call_id", "use_client", "id", "metadata", "fallbacks"]
     default_params = openai_params + litellm_params
     non_default_params = {k: v for k,v in kwargs.items() if k not in default_params} # model-specific params - pass them straight to the model/provider
     if mock_response: