Kimi-K2-Instruct-0905

other1026B
Context
262K

Capabilities

Reasoning & Interaction
Tool Calling
Infrastructure
Streaming
Fine-tuning

Details

Model IDmoonshotai/Kimi-K2-Instruct-0905
Provider Hugging Face
Creator Moonshot AI (Kimi)
FamilyKimi-K2
Licenseother
Status—
Typechat
Input modalitiestext
Output modalitiestext
Open weightYes
Parameters1026B
Architecturetransformer
Context window262K tokens
Max input—
Max output—
Reasoning tokens—
Knowledge cutoff—
Release date
Sourceofficial

Tools

Function Callingfunction_calling
Call external functions and APIs

Family Comparison: Kimi-K2

ModelContextMax out
Kimi-K2-Instruct-0905262K—
Kimi-K2-Instruct131K—
Kimi-K2-Thinking262K33K

API

GET/v1/models/huggingface/moonshotai/Kimi-K2-Instruct-0905

Kimi-K2-Instruct-0905

moonshotai/Kimi-K2-Instruct-0905
Changes · 4 entries
moonshotai/Kimi-K2-Instruct-0905update1cd659eMar 24, 2026, 04:19 AM
capabilitiesfine tuningyes
moonshotai/Kimi-K2-Instruct-0905updateb301ebeMar 23, 2026, 11:47 PM
modalitiesinput["text"]output["text"]
moonshotai/Kimi-K2-Instruct-0905update2b100acMar 23, 2026, 05:30 AM
capabilitiestool callyes
familyKimi-K2
model_typechat
page_urlhttps://huggingface.co/moonshotai/Kimi-K2-Instruct-0905
release_date2025-09-03
context_window262144
licenseother
parameters1026
architecturetransformer
open_weightyes
tools["function_calling"]
moonshotai/Kimi-K2-Instruct-0905create7f5c66fMar 21, 2026, 05:16 AM