Sends a chat request using Cohere v2 API format.
Bearer token authentication. Use your provider API key or Bifrost authentication token.
Virtual keys (prefixed with sk-bf-) can also be passed here.
Model to use for chat completion
"command-r-plus"
Array of message objects
Tool choice mode - AUTO lets the model decide, NONE disables tools, REQUIRED forces tool use
AUTO, NONE, REQUIRED 0 <= x <= 1Top-p sampling
Top-k sampling
CONTEXTUAL, STRICT, NONE