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Kimi-k1.5 vs o1-preview
Comprehensive side-by-side LLM comparison
Kimi-k1.5 leads with 14.5% higher average benchmark score. Kimi-k1.5 supports multimodal inputs. o1-preview is available on 2 providers. Overall, Kimi-k1.5 is the stronger choice for coding tasks.
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Moonshot AI
Kimi-k1.5 is a multimodal language model developed by Moonshot AI. This model demonstrates exceptional performance with an average score of 81.7% across 9 benchmarks. It excels particularly in MATH-500 (96.2%), CLUEWSC (91.4%), C-Eval (88.3%). As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents Moonshot AI's latest advancement in AI technology.
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OpenAI
o1-preview is a language model developed by OpenAI. It achieves strong performance with an average score of 64.8% across 8 benchmarks. It excels particularly in MGSM (90.8%), MMLU (90.8%), MATH (85.5%). It supports a 161K token context window for handling large documents. The model is available through 2 API providers. Released in 2024, it represents OpenAI's latest advancement in AI technology.
4 months newer
o1-preview
OpenAI
2024-09-12
Kimi-k1.5
Moonshot AI
2025-01-20
Performance Metrics
Context window and performance specifications
Average performance across 15 common benchmarks
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Kimi-k1.5
Average Score:49.0%(+14.5%)
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o1-preview
Average Score:34.6%
Provider Availability & Performance
Available providers and their performance metrics
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Kimi-k1.5
0 providers
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o1-preview
2 providers
Azure
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Kimi-k1.5
Avg Score:49.0%(+14.5%)
Providers:0
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o1-preview
Avg Score:34.6%
Providers:2