Moonshot: MoonshotAI: Kimi K2 0905
Kimi K2 0905 is the September update of [Kimi K2 0711](moonshotai/kimi-k2). It is a large-scale Mixture-of-Experts (MoE) language model developed by Moonshot AI, featuring 1 trillion total parameters with 32... Updated coding and reasoning capabilities Competitive pricing at $0.60/$2.50 Strong Chinese+English bilingual performance Agentic tool use Limited Western benchmark coverage Smaller context window than leading models Bilingual coding tasks Chinese market applications Cost-effective agent workflows
Specifications
| Lab | Moonshot |
|---|---|
| Context window | 262,144 |
| Input price | $0.60/1M |
| Output price | $2.50/1M |
| Release | 2025-09-01 00:00:00 |
Strengths
- Updated coding and reasoning capabilities
- Competitive pricing at $0.60/$2.50
- Strong Chinese+English bilingual performance
- Agentic tool use
Weaknesses
- Limited Western benchmark coverage
- Smaller context window than leading models
Best for
- Bilingual coding tasks
- Chinese market applications
- Cost-effective agent workflows
In Depth: MoonshotAI: Kimi K2 0905
Summary
MoonshotAI: Kimi K2 0905 is an AI model from Moonshot.
Released 2025-09-01 00:00:00. It currently appears in the Overall category on LMRank. It supports Text input and produces Text output, with a context window of 262.1K tokens. Input pricing is $0.60 per 1M tokens and output is $2.50 per 1M tokens on OpenRouter.