Not Diamond

Not Diamond is the world's most powerful AI model router — a multi-model framework that ensures every single query gets handled by the model best suited to answer it accurately and efficiently. Instead of committing to one LLM and accepting its limitations, Not Diamond dynamically selects from multiple models using data-driven routing algorithms tailored to your specific application. The result is remarkable: up to 25% better accuracy than any individual model alone, and cost reductions of up to 10x by avoiding over-engineering with expensive models when a cheaper one will do the job better. For developers building AI applications who want to maximize performance while keeping costs under control, Not Diamond provides end-to-end infrastructure to take any evaluation data, any set of models, and any set of inputs and create an optimal routing algorithm — automatically.