How much does or-kimi-k3 cost per 1M tokens?

Input is priced at $4.20 per 1M tokens, output at $20.99 per 1M tokens. Billing is per token, no rounding to batch sizes.

How do I access or-kimi-k3 via API?

Send requests to the UnoRouter /v1/chat/completions endpoint with model=or-kimi-k3. Any OpenAI-compatible client library works. Authentication uses a standard Bearer token.

Moonshot: or-kimi-k3

Name: or-kimi-k3
Brand: Moonshot

or-kimi-k3

Updated Sep 16, 2026

Kimi K3 is Kimi's most powerful flagship model to date, boasting 2.8 trillion parameters. Built upon the KDA hybrid linear attention mechanism (Kimi Delta Attention) and attention residuals technology, it natively supports visual understanding and features a 1 million token context window. It is the world's first open-source model with over 3 trillion parameters, designed for cutting-edge intelligent scenarios such as long-range programming, knowledge work, and reasoning.