Moonshot AI (Kimi) logo

Moonshot V1 128K


Moonshot V1 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. Moonshot AI's first-generation LLM with a 128k token context window, designed for long-document understanding and extended conversational tasks.
Spec
Canonical IDmoonshot-v1-128k
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-v1-128k
$2.00$5.00

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Moonshot V1 128K131K$2.00$5.00Current
Moonshot V1 128K Vision Preview131K$2.00$5.00Available
Moonshot V1 32K33K$1.00$3.00Available
Moonshot V1 32K Vision Preview33K$1.00$3.00Available
Moonshot V1 8K8K$0.200$2.00Available
Moonshot V1 8K Vision Preview8K$0.200$2.00Available

Model IDs