Kimi K3

Moonshot's 2.8T-parameter open-source flagship.

max_completion_tokens defaults to 131,072 and can be raised to 1,048,576. Requires a minimum $1 top-up to unlock. Per-token pricing is not published.

Make your first request

{
  "model": "kimi-k3",
  "messages": [
    {
      "role": "user",
      "content": "Hello, world."
    }
  ]
}