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Learn to integrate multiple large language model providers through a single unified API using LiteLLM, a Python library that eliminates vendor lock-in and simplifies switching between AI services. Discover how to connect to ChatGPT, Claude, Gemini, and local models like Ollama using OpenAI-compatible formatting without additional API overhead. Explore practical implementations including prompting different models, generating structured JSON outputs with Pydantic validation, and implementing tool calling for agentic workflows, all while maintaining consistent code structure across various LLM providers.
