Curated open-source model catalog

On this page Using the OpenRouter API Using the Client SDKs Using the Agent SDK Using the OpenAI SDK Using third-party SDKs Building with an AI assistant Overview Quickstart Copy page Copy page Get started with OpenRouter Copy page Copy page OpenRouter gives you access to hundreds of AI models through a single API endpoint.

Python package for code-based training and inference.

Directory of Unsloth Dynamic GGUF, 4-bit, and NVFP4 models on Hugging Face, including Qwen, DeepSeek, Llama, Gemma, and more.

Unsloth Start: For the complete documentation index, see llms.txt .

Unsloth Studio is an open-source web UI for training and running models with no-code and observability.

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Serverless GPU inference for ML models on Cloudflare's global network.