Kimi K3.1 Pro APIActive

kimi-k3.1-pro

Get API key

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By:KimiInput Type:Output Type:

AI Code With channel availability

The same model is billed by channel discount. Copy a channel code to set your preference.

ChannelCache Hit RateContext

官方渠道25% off

90.0%¥9.75/ M tokens¥51/ M tokensRead:¥0.975/ M tokensWrite:¥0/ M tokens1M0.0s

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Kimi K3.1 Pro API: price, model ID, and how to call it

Call Kimi K3.1 Pro through AI Code With. Use model ID kimi-k3.1-pro with 1M context. list price about ¥13.00 / ¥68.00 per 1M tokens before channel discounts. Artificial Analysis lists official prices around $2.00 / $10.00 per 1M tokens; our cheapest channel is about ¥9.75 / ¥51.00 per 1M tokens. About ¥1.49 for 100,000 input / 10,000 output tokens at the cheapest live channel.

Model IDkimi-k3.1-pro

ProtocolsOpenAI Chat Completions

Context1M

Max output131.07K

Next: Get API key · See integration guides · All model prices · All model prices

Official vs our price

Official list prices from Artificial Analysis, next to our cheapest live channel (per 1M tokens).

Official input$2.00

Official output$10.00

Our input¥9.75

Our output¥51.00

Artificial Analysis

Cost calculator

Estimate at the cheapest live channel: ¥9.75 / ¥51.00 per 1M tokens, cache read ¥0.9750, cache write ¥0.0000. Billed usage follows your prepaid balance.

cURL example

Set model to kimi-k3.1-pro. The page slug is only the URL, not the API parameter.

curl https://api.aicodewith.ai/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $AICODEWITH_API_KEY" \
  -d '{
    "model": "kimi-k3.1-pro",
    "messages": [
      { "role": "user", "content": "What is the meaning of life?" }
    ]
  }'

FAQ

What is the Kimi K3.1 Pro model ID?

Send model "kimi-k3.1-pro" in the API request. The page path /kimi-k3.1-pro is only the URL, not the model parameter.

How do I call the Kimi K3.1 Pro API?

Use one AI Code With API key against https://api.aicodewith.ai/v1/chat/completions, and set model to kimi-k3.1-pro. Supported protocols: OpenAI Chat Completions. See See integration guides.

How is Kimi K3.1 Pro priced?

Kimi K3.1 Pro is list price about ¥13.00 / ¥68.00 per 1M tokens before channel discounts. The public page shows available channel discounts; billed usage follows your prepaid balance and the live channel. Artificial Analysis lists official prices around $2.00 / $10.00 per 1M tokens; our cheapest channel is about ¥9.75 / ¥51.00 per 1M tokens. About ¥1.49 for 100,000 input / 10,000 output tokens at the cheapest live channel.

How long is the Kimi K3.1 Pro context window?

Kimi K3.1 Pro has about 1M input context and up to 131.07K output tokens. Treat that as capacity, not a reason to fill every request.