Production-grade FastAPI microservice that forces LLMs to behave. Guardrails, retries, caching, token tracking and multi-model routing (OpenAI, Claude, Gemini, Bedrock). Because raw LLM output in production is basically chaos.
prompt-engineering ai-microservice llm-guardrails multi-llms ai-microservices fastapi-prompt-engineering
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Updated
Mar 6, 2026 - Python