GoModel is a lightweight AI gateway written in Go that routes requests to multiple LLM providers (OpenAI, Anthropic, Gemini, Groq, xAI, Ollama, and more) through a unified OpenAI-compatible API. It provides built-in observability, token and cost usage tracking, streaming support, and configurable guardrails for content filtering. The project is positioned as a LiteLLM alternative focused on simplicity and performance.