Airtrain AI

Picking the right LLM for your project shouldn't feel like a guessing game. Airtrain AI is a comprehensive platform that helps you explore and curate unstructured datasets, then put leading AI models head-to-head in a no-code playground — checking quality, performance, and cost across Claude, Gemini, Mistral, OpenAI, Llama 2, Phi-2, and more.

Beyond model comparison, Airtrain AI offers auto-clustering, AI classification and labeling, an embedding explorer, and full LLM fine-tuning and evaluation tools — everything you need to go from raw data to a production-ready model. Note: Airtrain AI is joining Weights & Biases and has announced the sunsetting of its standalone products.