kimi-k3

proprietary
Context
1M
Input price
$0.18/1M tokens
Output price
$9.34/1M tokens

Capabilities

Reasoning & Interaction
Reasoning
Tool Calling
Infrastructure
Streaming

Details

Model IDmoonshotai/kimi-k3
Provider Vercel AI Gateway
Creator Moonshot AI (Kimi)
Familykimi-k3
Licenseproprietary
Statusactive
Typechat
Input modalitiestext, image
Output modalitiestext
Open weightNo
Parameters—
Architecture—
Context window1M tokens
Max input—
Max output—
Reasoning tokens—
Knowledge cutoff—
Release date—
Sourceofficial

Tools

Function Callingfunction_calling
Call external functions and APIs

Pricing

Input
$0.18
Output
$9.34
Cache write
—
Cache read
—
Batch in
—
Batch out
—

Family Comparison: kimi-k3

ModelContextMax outPricing
kimi-k31M—$0.18$9.34
kimi-k3-fast1M—$4.5$22.5

API

GET/v1/models/vercel/moonshotai/kimi-k3

kimi-k3

moonshotai/kimi-k3
Changes · 24 entries
moonshotai/kimi-k3createca7a400Nov 2, 2026, 03:02 AM
moonshotai/kimi-k3updateb2f45bfOct 29, 2026, 03:29 AM
pricinginput$0.24→$0.18output$11.4→$9.34
moonshotai/kimi-k3update4e8b6afOct 21, 2026, 06:35 AM
pricingoutput$3→$11.4
moonshotai/kimi-k3update42a9895Oct 20, 2026, 06:39 AM
pricingoutput$11.4→$3
moonshotai/kimi-k3update49ce653Oct 19, 2026, 06:45 AM
pricinginput$0.27→$0.24
moonshotai/kimi-k3update63ba2aaOct 18, 2026, 06:34 AM
pricinginput$0.28→$0.27
moonshotai/kimi-k3update03ad82bOct 17, 2026, 06:33 AM
pricinginput$0.72→$0.28
moonshotai/kimi-k3update0d5a9a1Oct 14, 2026, 06:38 AM
pricinginput$0.78→$0.72
moonshotai/kimi-k3update29d19afOct 13, 2026, 06:43 AM
pricinginput$0.45→$0.78
moonshotai/kimi-k3updateceebcb8Oct 12, 2026, 06:56 AM
pricinginput$1.2→$0.45
moonshotai/kimi-k3updatec3d6504Oct 10, 2026, 06:38 AM
pricinginput$0.45→$1.2
moonshotai/kimi-k3update70614e7Oct 9, 2026, 06:39 AM
pricinginput$0.61→$0.45
moonshotai/kimi-k3updateda0e420Oct 8, 2026, 06:41 AM
pricinginput$0.82→$0.61
moonshotai/kimi-k3updateb61df6aOct 7, 2026, 06:39 AM
pricinginput$0.78→$0.82
moonshotai/kimi-k3update00710a0Oct 6, 2026, 06:38 AM
pricinginput$1.35→$0.78output$9→$11.4
moonshotai/kimi-k3update02333c9Oct 3, 2026, 06:38 AM
pricinginput$0.66→$1.35
moonshotai/kimi-k3update2b89bf1Oct 2, 2026, 06:39 AM
pricinginput$1.44→$0.66
moonshotai/kimi-k3update6e8bf55Sep 30, 2026, 06:40 AM
pricinginput$1.32→$1.44output$10.5→$9
moonshotai/kimi-k3update1a66bb0Sep 29, 2026, 06:40 AM
pricinginput$2.1→$1.32output$10.95→$10.5
moonshotai/kimi-k3update40decdeSep 16, 2026, 06:38 AM
pricinginput$2.5→$2.1output$12.75→$10.95
moonshotai/kimi-k3update79684d6Sep 9, 2026, 06:38 AM
pricinginput$2.8→$2.5output$14→$12.75
moonshotai/kimi-k3updatee3d7dedAug 31, 2026, 04:13 AM
pricinginput$2.9→$2.8
moonshotai/kimi-k3updatedbe2d73Jul 31, 2026, 06:07 AM
pricinginput$3→$2.9output$15→$14
moonshotai/kimi-k3create20c73acJul 17, 2026, 02:34 AM