MoonshotAI: Kimi K3.1 Pro

Moonshot AI

moonshot/kimi-k3.1-pro

Kimi K3.1 Pro is Moonshot AI's flagship open-weight multimodal reasoning model and a post-trained successor to Kimi K3, with a 1M-token context window. It is built for long-horizon coding, 3D...

Context

1.048576M

Input /1M

$2.00

Output /1M

$10.00

Latency (TTFT)

—

Pricing

Per 1M tokens, in USD

Input$2.00

Output$10.00

Cache read$0.20

Specs

text inimage invideo intext out

TokenizerOther

Max output tokens943,718

Supported parameters

frequency_penaltyinclude_reasoningmax_tokenspresence_penaltyreasoningreasoning_effortresponse_formatstopstructured_outputstool_choicetools

Where it ranks on price

Against 165 routable models

Input$2.00

Cheaper than 20% of routable models

Output$10.00

Cheaper than 19% of routable models

Benchmarks

No third-party benchmark data available for this model yet.

Call this model

Swap in your Mizan key — the request/response bodies are OpenAI chat-completion shaped.

cURL

curl https://api.app-mizan.com/v1/chat/completions \
  -H "Authorization: Bearer mizan_rt_..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "moonshot/kimi-k3.1-pro",
    "messages": [{ "role": "user", "content": "Say hi in five words." }]
  }'

Models

MoonshotAI: Kimi K3.1 Pro

Moonshot AI

moonshot/kimi-k3.1-pro

Kimi K3.1 Pro is Moonshot AI's flagship open-weight multimodal reasoning model and a post-trained successor to Kimi K3, with a 1M-token context window. It is built for long-horizon coding, 3D...

Context

1.048576M

Input /1M

$2.00

Output /1M

$10.00

Latency (TTFT)

—

Pricing

Per 1M tokens, in USD

Input$2.00

Output$10.00

Cache read$0.20

Specs

text inimage invideo intext out

TokenizerOther

Max output tokens943,718

Supported parameters

frequency_penaltyinclude_reasoningmax_tokenspresence_penaltyreasoningreasoning_effortresponse_formatstopstructured_outputstool_choicetools

Where it ranks on price

Against 165 routable models

Input$2.00

Cheaper than 20% of routable models

Output$10.00

Cheaper than 19% of routable models

Benchmarks

No third-party benchmark data available for this model yet.

Call this model

Swap in your Mizan key — the request/response bodies are OpenAI chat-completion shaped.

cURL

curl https://api.app-mizan.com/v1/chat/completions \
  -H "Authorization: Bearer mizan_rt_..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "moonshot/kimi-k3.1-pro",
    "messages": [{ "role": "user", "content": "Say hi in five words." }]
  }'