Kimi K2 0905 API Benchmarks, Pricing & Provider Data
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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 ...
Category Performance
Observed-capability estimates with uncertainty reported separately from independent benchmark families.
- Coverage
- 3 / 8
- Methodology
- V3.0
#1Reasoning50.5Estimated2/4 Measured dimensions
#2Coding47.1Provisional1/4 Measured dimensions
#3Math47Provisional1/4 Measured dimensions
Specifications
Input and output token limits for this model, plus how it ranks on long-context understanding.
Features
Rankings
Excels at
Detailed scores
Updated: Aug 23, 2026Pricing
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Input price$0.600/M#93 / 180Output price$2.50/M#86 / 180
Pricing
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Agents
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No data80% interval30.8–69.20/4 Measured dimensions
Agents
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Coding
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Score47.180% interval33.2–61.01/4 Measured dimensionsLiveCodeBench61.0%#42 / 115SciCode30.7%#152 / 204
Coding
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Reasoning
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Score50.580% interval39.4–61.62/4 Measured dimensionsMMLU-Pro81.9%#53 / 129GPQA76.7%#109 / 211
Reasoning
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Knowledge
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No data80% interval30.8–69.20/4 Measured dimensions
Knowledge
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Math
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Score4780% interval30.9–63.21/4 Measured dimensions
Math
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Multilingual
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No data80% interval30.8–69.20/4 Measured dimensions
Multilingual
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Multimodal
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No data80% interval30.8–69.20/4 Measured dimensions
Multimodal
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Instruction following
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No data80% interval30.8–69.20/4 Measured dimensions
Instruction following
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OpenRouter endpoints
1 endpointsThird-party OpenRouter endpoint data, shown separately from LMSpeed measurements. Some 30-minute live performance fields only appear after syncing with an OpenRouter API key.
| Provider endpoint | Input | Output | 1d uptime | 30m latency | 30m throughput | Context / output |
|---|---|---|---|---|---|---|
Novita novita/fp8 | $0.600/M | $2.50/M | 100% | — | — | undefined tokens / undefined tokens |