MoonshotAI: Kimi K2.5
by Moonshot AItext+image->text5 endpoints
Neura Intelligence Index
71.9/ 100
Rank
#74—
Confidence
highBenchmarks
9(23% coverage)
Overview
Kimi K2.5 is Moonshot AI's native multimodal model, delivering state-of-the-art visual coding capability and a self-directed agent swarm paradigm. Built on Kimi K2 with continued pretraining over approximately 15T mixed...
Capabilities
Text generation
Image understanding
Tool use / Function calling
Structured output
Extended reasoning
Prompt caching
Long context
Top-P sampling
Stop sequences
Deterministic seed
Log probabilities
Modalities
Input
TextImage
Output
Text
Technical Specifications
Context Window
262.1K tokens
Max Output
235.9K tokens
Tokenizer
Other
Uptime (24h)
9994.1%
Parameters
1000000000000B
License
mitOpen Weights
Country
🇨🇳CN
Release Date
January 27, 20267mo
Supported Parameters
frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokensmin_ppresence_penaltyreasoningrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p
Benchmark Performance
coding
| Benchmark | Score | Source |
|---|---|---|
| SWE-bench Verified | 76.8 | verified |
| SWE-Bench Pro | 50.7 | verified |
| SciCode | 48.7 | verified |
math
| Benchmark | Score | Source |
|---|---|---|
| AIME 2025 | 96.1 | verified |
reasoning
| Benchmark | Score | Source |
|---|---|---|
| GPQA Diamond | 87.6 | verified |
| Humanity's Last Exam | 50.2 | verified |
multimodal
| Benchmark | Score | Source |
|---|---|---|
| MMMU-Pro | 78.5 | verified |
| CharXiv Reasoning | 77.5 | verified |
agent
| Benchmark | Score | Source |
|---|---|---|
| BrowseComp | 74.9 | verified |
Performance Over Time
Pricing
Per 1M tokens
Input$0.45
Output$2.25
Cache read$0.07
Added
January 27, 2026
Last synced 9/20/2026