Kimi K3.1 Pro Highspeed

Kimi K3.1 Pro Highspeed is Moonshot AI’s faster serving of Kimi K3.1 Pro: the same weights, 1M-token context window, and 131k default output, returned two to three times faster at a higher per-token rate. reasoning_effort takes low, high, or max (default max). Try it in the browser: Kimi K3.1 Pro Highspeed model overview. The standard serving is moonshotai/kimi-k3.1-pro.

Model

moonshotai/kimi-k3.1-pro-highspeed


Provider	Moonshot AI
Name	Kimi K3.1 Pro Highspeed

Supported Endpoints

All three API formats are supported:

Chat Completions — POST /v1/chat/completions
Responses — POST /v1/responses
Messages — POST /v1/messages

Example

curl -X POST https://api.unifically.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "moonshotai/kimi-k3.1-pro-highspeed",
    "messages": [
      {"role": "user", "content": "Explain this stack trace and suggest the one-line fix."}
    ]
  }'

Volume discounts are available for almost all models. Reach out at contact@unifically.com to discuss custom pricing.

​Model

​Supported Endpoints

​Example

Model

Supported Endpoints

Example