# HELP prompt_tokens Number of prompt tokens served.
# TYPE prompt_tokens counter
prompt_tokens{model_name="gpt-4o-mini",model_provider="openai"} 12345
# HELP completion_tokens Number of completion tokens served.
# TYPE completion_tokens counter
completion_tokens{model_name="gpt-4o-mini",model_provider="openai"} 6789
# HELP total_tokens Total tokens served.
# TYPE total_tokens counter
total_tokens{llm_provider="openai",embedding_model="text-embedding-3-small"} 19134
# HELP service_info Static service metadata.
# TYPE service_info gauge
service_info{service_version="1.4.2-rag",vector_db="pinecone",rag_enabled="true",mcp_enabled="true"} 1