Moonshot AI (Kimi) logo

Moonshot 1 128K


Moonshot 1 128K is Moonshot AI (Kimi) logoMoonshot AI (Kimi)'s language model with a 131K context window, starting at $2.00 / 1M input and $5.00 / 1M output. A long-context LLM from Moonshot AI supporting up to 128K tokens, suited for document analysis and extended conversational tasks.
Spec
Canonical IDmoonshot-1-128k
TypeLanguage
StatusActive
CreatorMoonshot AI (Kimi)Moonshot AI (Kimi)
Providers
Context Window131K tokens
Input ModalitiesText
Output ModalitiesText

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities1/13
Reasoning·
Adaptive Reasoning·
Function Calling
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

ProviderStandard
Input
$ / 1M
Output
$ / 1M
Moonshot AI (Kimi) logo
Moonshot AI (Kimi)
moonshot/moonshot-v1-128k
$2.00$5.00

Cost Calculator

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Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Moonshot 1 128K131K$2.00$5.00Current
Moonshot 1 128K 430131K$2.00$5.00Available
Moonshot 1 128K Vision Preview131K$2.00$5.00Available
Moonshot 1 32K33K$1.00$3.00Available
Moonshot 1 32K 43033K$1.00$3.00Available
Moonshot 1 32K Vision Preview33K$1.00$3.00Available
Moonshot 1 8K8K$0.200$2.00Available
Moonshot 1 8K 4308K$0.200$2.00Available
Moonshot 1 8K Vision Preview8K$0.200$2.00Available
Moonshot 1 Auto131K$2.00$5.00Available

Model IDs