Groq API

Groq runs open AI models on its own LPU chips, which makes responses very fast. The API offers chat and text generation with open models (such as Llama, Qwen and GPT-OSS), speech-to-text with Whisper and text-to-speech, and is compatible with the OpenAI API format, so existing code often works by changing the base URL. Responses are JSON. Free plan with a free API key and rate limits per model; paid plans for higher limits.