Kimi K2
Kimi K2 is Moonshot AI (Kimi)'s language model with a 262K context window and up to 128K output tokens, available from 3 providers, starting at $0.570 / 1M input and $2.30 / 1M output. A trillion-parameter Mixture-of-Experts LLM from Moonshot AI with 32B active parameters, trained with the Muon optimizer for strong agentic and tool-use performance.
Moonshot AI (Kimi)'s language model with a 262K context window and up to 128K output tokens, available from 3 providers, starting at $0.570 / 1M input and $2.30 / 1M output. A trillion-parameter Mixture-of-Experts LLM from Moonshot AI with 32B active parameters, trained with the Muon optimizer for strong agentic and tool-use performance.moonshot-kimi-k2 |
| Language |
| Active |
| Moonshot AI (Kimi) |
| 262K tokens |
| 128K tokens |
| Text |
| Text |
| · 9 months ago |
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Capabilities
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Pricing by Provider
| Provider | Standard | ||
|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | |
 OpenRouter | $0.570 | $2.30 | N/A |
 Novita | $0.600 | $2.50 | N/A |
 Vercel AI Gateway | $0.600 | $2.50 | $0.300 |
Cost Calculator
Preset:
Compares every provider & tier in USD
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Kimi K2 Thinking | 262K | $0.574 | $1.20 | Available | |
| Kimi K2 | 262K | $0.570 | $2.30 | Current |