Kimi K2
Kimi K2 is Moonshot AI (Kimi)'s language model with a 262K context window and up to 128K output tokens, available from 4 providers, starting at $0.400 / 1M input and $2.00 / 1M output. A large-scale mixture-of-experts LLM with 1 trillion total parameters and 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 4 providers, starting at $0.400 / 1M input and $2.00 / 1M output. A large-scale mixture-of-experts LLM with 1 trillion total parameters and 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 |
| ImagePdfText |
| Text |
| default |
| 1.06T |
| 145 |
| 423 |
| 423 |
| · 10 months ago |
26.3#146 |
22.1#148 |
57.0#116 |
0.8#73 |
0.8#115 |
0.1#200 |
0.6#120 |
0.7#34 |
0.4#192 |
2.97s#400 |
0.3#203 |
1.0#19 |
0.6#116 |
0.5#122 |
0.2#146 |
0.6#131 |
19.1#266 |
Capabilities
Input3/5
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Output1/5
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Capabilities6/13
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Pricing by Provider
| Provider | Standard | ||
|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | |
 OpenRouter | $0.400 | $2.00 | N/A |
 Hugging Face | $0.600 | $2.50 | 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 | $0.400 | $2.00 | Current |