Kimi K3.1 Pro API
Kimi K3.1 Pro 是全新 K3.1 系列的第一个模型，也是我们迄今能力最强的 3 万亿级参数模型，支持 100 万上下文。K3.1 Pro 在代码、3D 创作、金融研究和其他长程 Agent 能力上的提升尤为显著。
Starting price 按实际 Token 用量计费 · Price snapshot
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Model pricing
Compare all public tiers and current prices for this series on one page.
Input
按实际 Token 用量计费
Output
总价 = 各类 Token 用量 × 对应单价
Context
1,048,576
Max output
1,048,576
- Model ID
-
kimi-k3.1-pro - Billing model
- Fixed combination billing
- Available groups
- default
- Capabilities
- chat, responses-native, structured-outputs
- Combination pricing rules
按实际 Token 用量计费总价 = 各类 Token 用量 × 对应单价
- Token 单价由当前计费表达式推导；实际费用按请求用量结算
查看高级计费表达式
v2:tier("base", tokens(p, 1.8) + tokens(c, 9.6) + tokens(cr, 1.8) + tokens(cc, 2.25) + tokens(img, 1.8) + tokens(ai, 1.8) + tokens(cc1h, 3.6) + tokens(ao, 1.8))
API reference
Base URL is https://api.rokoapi.com/v1. The model in requests must use the model IDs listed above.
curl https://api.rokoapi.com/v1/chat/completions \
-H "Authorization: Bearer $API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "kimi-k3.1-pro",
"messages": [{"role":"user","content":"Introduce yourself in one sentence"}]
}'For more parameters, limits, and async task queries, read the Kimi K3.1 Pro developer guide. Kimi K3.1 Pro Developer guide · OpenAI · Authorization