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Kimi K2 0905

Kimi K2 0905 is the September update of Kimi K2 0711.

text → text · made by Moonshot AI

$0.4$2per Mtok in / out
DeepInfra · 6 sellers

Sold by 11 ways

SellerLaneRate
DeepInfra aggregatorstandard$0.4per Mtok in$2per Mtok outapi.deepinfra.com · read 2026-08-25
Baseten 0 ways$0.6per Mtok in$2.5per Mtok out
Baseten aggregatornot on the seller's list todaystandard$0.6per Mtok in$2.5per Mtok outraw.githubusercontent.com · read 2026-08-27
Fireworks AI 0 ways$0.6per Mtok in$2.5per Mtok out
Fireworks AI aggregatornot on the seller's list todaystandard$0.6per Mtok in$2.5per Mtok outraw.githubusercontent.com · read 2026-08-27
Hugging Face Inference Providers aggregatornovita$0.6per Mtok in$2.5per Mtok outrouter.huggingface.co · read 2026-08-25
Hugging Face Inference Providers aggregatornot on the seller's list todaystandard$1per Mtok in$3per Mtok outmodels.dev · read 2026-08-27
Nous Research aggregatorstandard$0.6per Mtok in$2.5per Mtok outinference-api.nousresearch.com · read 2026-09-12
Novita AI aggregatorstandard$0.6per Mtok in$2.5per Mtok outapi.novita.ai · read 2026-08-25
OpenRouter aggregatorstandard$0.6per Mtok in$2.5per Mtok outopenrouter.ai · read 2026-08-24
Groq 0 ways$1per Mtok in$3per Mtok out$0.5per Mtok cached
Groq aggregatornot on the seller's list todaystandard$1per Mtok in$3per Mtok out$0.5per Mtok cachedraw.githubusercontent.com · read 2026-08-27
Together AI 0 ways$1per Mtok in$3per Mtok out
Together AI aggregatornot on the seller's list todaystandard$1per Mtok in$3per Mtok outraw.githubusercontent.com · read 2026-08-27
PPIO aggregatorstandard$4per Mtok in$16per Mtok outapi.ppinfra.com · read 2026-09-16

Measured 4 standings

PlaceBoardMetricScore
31stof 72Aider polyglot — Epoch AIPercent correct59.1
105thof 112Ale bench — Epoch AIPerformance267.12
122ndof 156Design Arena · codecategories (models)Elo1113
124thof 162Design Arena · website (models)Elo1120

About

Kimi K2 0905 — a text model from Moonshot AI, sold by 6 companies from $0.4 in and $2 out per million tokens, placed 31st of 72 on Aider polyglot — Epoch AI.

It takes text and returns text, with a context window of 262,144 tokens. It was published in September 2025, trained on material up to October 2024. Its sellers say it can call a tool. The catalogue files it under chat. Six companies sell it. The cheapest is $0.4 in and $2 out per million tokens at DeepInfra. Beside the standard rate there is a separately routed lane. It has been measured on 4 boards, and stands best at 31st of 72 on Aider polyglot — Epoch AI.

Every current figure

Maker
Moonshot AI
Register
model
Takes
text
Returns
text
Context
262,144 tokens
Published
September 2025
Knowledge to
October 2024
Parameters
1026 billion
Licence
not read
Sellers
6
Maker's own price
not read
Price
$0.4 in and $2 out per million tokens — DeepInfra
Boards
4
Best place
31st of 72 — Aider polyglot — Epoch AI

Known as 2 names

moonshotai/Kimi-K2-Instruct-0905moonshotai/kimi-k2-0905