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Kimi-k1.5 vs o3-mini
Comprehensive side-by-side LLM comparison
o3-mini leads with 5.3% higher average benchmark score. Kimi-k1.5 supports multimodal inputs. o3-mini is available on 2 providers. Overall, o3-mini is the stronger choice for coding tasks.
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Moonshot AI
Kimi K1.5 was developed by Moonshot AI as an advanced language model with extended context capabilities, designed to handle long documents and conversations. Built to excel at tasks requiring comprehension of extensive information, it represents Moonshot's approach to long-context language understanding.
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OpenAI
o3-mini was created as an efficient variant of the o3 reasoning model, designed to provide advanced thinking capabilities with reduced computational requirements. Built to make next-generation reasoning accessible to a broader range of applications, it balances analytical depth with practical speed and cost considerations.
10 days newer
Kimi-k1.5
Moonshot AI
2025-01-20
o3-mini
OpenAI
2025-01-30
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Performance Metrics
Context window and performance specifications
Average performance across 3 common benchmarks
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Kimi-k1.5
Average Score:84.0%
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o3-mini
Average Score:89.4%(+5.3%)
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Knowledge Cutoff
Training data recency comparison
o3-mini
2023-09-30
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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Kimi-k1.5
0 providers
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o3-mini
2 providers
Azure
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Kimi-k1.5
Avg Score:84.0%
Providers:0
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o3-mini
Avg Score:89.4%(+5.3%)
Providers:2