Show HN: Free API keys for open models (Llama, Qwen, GPT-OSS, Gemma) Tensormux launched a free API offering access to open models including Llama, Qwen, GPT-OSS, and Gemma through a single OpenAI-compatible endpoint, with no credit card required for the free tier. Sign in to Tensormux Open models behind one OpenAI-compatible endpoint. Continue with Google Continue with GitHub No account yet? Signing in creates one. Free tier ยท no card required