MODEL LINEAGE
中文
Model index
Moonshot AI·Kimi

Kimi K2.5

A natively multimodal continuation of K2 with visual coding and an Agent Swarm of up to 100 subagents.

LegacyReasoningCodingAgentMultimodalOpen weights
MODEL NUMBER125
First public date
2026-01-27
Organization
Moonshot AI
Family
Kimi
01

Specifications

Only published specifications are shown.

Total parameters
1T↗
Active parameters
32B↗
Architecture
MoE↗
Context
262,144 tokens↗
Input modalities
Text · Image · Video
Output modalities
Text↗
Open weights
Yes
License
Modified MIT↗
Status
Legacy
02

Overview

Release dates

— Kimi K2.5 launched with open weights. ↗

03

Specifications alongside predecessor

Compared with Kimi K2 ↗

PreviousKimi K21T · 128K ctx
CurrentKimi K2.51T · 262K ctx
04

Architecture & capabilities

Model capabilities

Native multimodalCoding

Connected tools

Computer use

Product features

Agent Swarm
05

Release history

Open weights

Kimi K2.5 launched with open weights.

View source
06

Related models

Select a card to view the related model.

PredecessorKimi K2View details →SuccessorKimi K2.6View details →
07

Sources

01
Kimi K2.5: Visual Agentic IntelligenceMoonshot AI · Published 2026-01-27
Official · Verified02
Kimi K2.5 model cardMoonshot AI · Checked 2026-09-07
Official · Verified
Suggest a correction

Copy this template, add the field, proposed value, and primary source, and share it with the archive maintainer.