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Kimi K2 0905 vs Kimi K2 Instruct
Comprehensive side-by-side LLM comparison
Kimi K2 0905 leads with 1.3% higher average benchmark score. Kimi K2 0905 offers 262.1K more tokens in context window than Kimi K2 Instruct. Both models have similar pricing. Both models have their strengths depending on your specific coding needs.
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Moonshot AI
Kimi K2 was introduced as the second generation of Moonshot's language model family, designed to provide enhanced capabilities across language understanding and generation. Built with architectural improvements and expanded training, it represents a significant advancement in Moonshot's model offerings.
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Moonshot AI
Kimi K2 Instruct was developed as the instruction-tuned version of Kimi K2, designed to follow user instructions reliably across diverse tasks. Built to serve general-purpose conversational and task-completion applications, it provides Moonshot's accessible interface for language AI.
1 month newer
Kimi K2 Instruct
Moonshot AI
2025-07-11
Kimi K2 0905
Moonshot AI
2025-09-05
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Pricing Comparison
Cost per million tokens (USD)
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Kimi K2 0905
Input:$0.60
Output:$2.50
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Kimi K2 Instruct
Input:$0.57
Output:$2.30($0.23 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 5 common benchmarks
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Kimi K2 0905
Average Score:83.0%(+1.3%)
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Kimi K2 Instruct
Average Score:81.7%
Provider Availability & Performance
Available providers and their performance metrics
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Kimi K2 0905
2 providers
Novita
ZeroEval
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Kimi K2 Instruct
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Kimi K2 0905
Avg Score:83.0%(+1.3%)
Providers:2
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Kimi K2 Instruct
Avg Score:81.7%
Providers:1