OpenAI calls via llama-index log to helicone but this does not seem to be possible for anthropic calls - the docs don't mention a specific api base for anthropic but I've tried f"https://anthropic.helicone.ai/%7BHELICONE_API_KEY%7D/v1" which wasn't working. Am I correct in that there is no helicone-llama-index integration for anthropic models?
cc: @Cole