Test any OpenAI-compatible LLM API in your browser: model availability check, streaming, tool calling, latency benchmarks. Works with OpenAI, Gemini, OpenRouter, Together, Inception and 17 more + custom provider configuration
github-pages streaming developer-tools javascrip opena api-playground llm function-calling openrouter ollama lm-studio llm-api gemini-ap openai-compatible llm-tool inception-labs tool-callin together-a lm-studiollm-benchmark api-teste
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Updated
Nov 11, 2026 - HTML