Kimi K3.1 Pro Highspeed

proprietary

Kimi K3.1 Pro Highspeed is the high-speed model released.

Context
1.0M
Max output
1.0M
Input price
$4/1M tokens
Output price
$20/1M tokens

Capabilities

Reasoning & Interaction
Reasoning
Tool Calling
Output Control
Structured Output
JSON Mode
Infrastructure
Streaming

Details

Model IDmoonshotai/kimi-k3.1-pro-highspeed
Provider Novita AI
Creator Moonshot AI (Kimi)
Familykimi-k3.1
Licenseproprietary
Statusactive
Typechat
Input modalitiestext
Output modalitiestext
Open weightNo
Parameters—
Architecture—
Context window1.0M tokens
Max input—
Max output1.0M tokens
Reasoning tokens—
Knowledge cutoff—
Release date
Sourceofficial

Tools

Function Callingfunction_calling
Call external functions and APIs

Endpoints

Chat CompletionsPOST
Generate chat responses with messageshttps://api.novita.ai/v3/openai/v1/chat/completions

Pricing

Input
$4
Output
$20
Cache write
—
Cache read
—
Batch in
—
Batch out
—

Family Comparison: kimi-k3.1

ModelContextMax outPricing
Kimi K3.1 Pro1.0M1.0M$2$10
Kimi K3.1 Pro Highspeed1.0M1.0M$4$20

API

GET/v1/models/novita/moonshotai/kimi-k3.1-pro-highspeed