Kimi K2.7 Code vs o3
Side-by-side benchmark comparison across coding, math, reasoning, speed, and pricing.
Kimi K2.7 Code by Moonshot AI wins on 6 of 7 benchmarks against o3 by OpenAI, which leads on 1. This head-to-head comparison covers coding, math, reasoning, speed, and pricing metrics from our benchmark data.
Category-by-Category Breakdown
Coding: In coding, Kimi K2.7 Code scores 1251 on Design Arena ELO compared to o3's 1074, while Kimi K2.7 Code scores 1280 on Website Arena ELO compared to o3's 1048.
Reasoning: In reasoning, o3 scores 83.3% on GPQA Diamond compared to Kimi K2.7 Code's 81.4%.
Context: In context, Kimi K2.7 Code scores 262K on Context Length compared to o3's 200K.
Pricing Comparison
Kimi K2.7 Code costs $0.71/1M input tokens and $3.5/1M output tokens, while o3 costs $2.0/1M input and $8.0/1M output. Kimi K2.7 Code is the more affordable option for API usage.
Verdict
Kimi K2.7 Code leads across the board in affordability, making it the stronger overall choice in this comparison.
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Kimi K2.7 Code vs o3 — FAQ
Which is better, Kimi K2.7 Code or o3?
Kimi K2.7 Code wins on more benchmarks overall (6 vs 1). However, the best choice depends on your specific needs — each model excels in different areas.
How does Kimi K2.7 Code compare to o3 for coding?
SWE-bench Verified data is not available for both models. Check the detailed comparison charts above for other coding-related metrics.
Is Kimi K2.7 Code cheaper than o3?
Yes, Kimi K2.7 Code is cheaper. Kimi K2.7 Code costs $0.71/1M input and $3.5/1M output tokens. o3 costs $2.0/1M input and $8.0/1M output tokens.
Which is faster, Kimi K2.7 Code or o3?
Output speed data is not available for both models. Check the speed section of the comparison above for available performance data.
What benchmarks does the Kimi K2.7 Code vs o3 comparison cover?
This comparison covers 7 benchmarks including GPQA Diamond, Input Cost, Output Cost, Context Length, Cached Input Cost, Design Arena ELO, Website Arena ELO. Metrics span general intelligence, coding, math, reasoning, speed, and cost categories.