Gemini 3.1 Pro vs Kimi K2.7 Code
Side-by-side benchmark comparison across coding, math, reasoning, speed, and pricing.
Gemini 3.1 Pro by Google wins on 6 of 11 benchmarks against Kimi K2.7 Code by Moonshot AI, which leads on 5. This head-to-head comparison covers coding, math, reasoning, speed, and pricing metrics from our benchmark data.
Category-by-Category Breakdown
General Intelligence: In general intelligence, Gemini 3.1 Pro scores 30.4 on AA Intelligence Index compared to Kimi K2.7 Code's 26.3.
Coding: In coding, Gemini 3.1 Pro scores 68.8 on AA Coding Index compared to Kimi K2.7 Code's 60.8, while Gemini 3.1 Pro scores 1256 on Design Arena ELO compared to Kimi K2.7 Code's 1251, while Kimi K2.7 Code scores 1280 on Website Arena ELO compared to Gemini 3.1 Pro's 1246.
Reasoning: In reasoning, Gemini 3.1 Pro scores 94.4% on GPQA Diamond compared to Kimi K2.7 Code's 81.4%, while Kimi K2.7 Code scores 22.5 on AA Agentic Index compared to Gemini 3.1 Pro's 10.3, while Gemini 3.1 Pro scores 75.3% on τ²-Bench Airline compared to Kimi K2.7 Code's 71.8%.
Context: In context, Gemini 3.1 Pro scores 1.0M on Context Length compared to Kimi K2.7 Code's 262K.
Pricing Comparison
Gemini 3.1 Pro costs $2.0/1M input tokens and $12.0/1M output tokens, while Kimi K2.7 Code costs $0.71/1M input and $3.5/1M 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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Gemini 3.1 Pro vs Kimi K2.7 Code — FAQ
Which is better, Gemini 3.1 Pro or Kimi K2.7 Code?
Gemini 3.1 Pro wins on more benchmarks overall (6 vs 5). However, the best choice depends on your specific needs — each model excels in different areas.
How does Gemini 3.1 Pro compare to Kimi K2.7 Code for coding?
SWE-bench Verified data is not available for both models. Check the detailed comparison charts above for other coding-related metrics.
Is Gemini 3.1 Pro cheaper than Kimi K2.7 Code?
Yes, Kimi K2.7 Code is cheaper. Gemini 3.1 Pro costs $2.0/1M input and $12.0/1M output tokens. Kimi K2.7 Code costs $0.71/1M input and $3.5/1M output tokens.
Which is faster, Gemini 3.1 Pro or Kimi K2.7 Code?
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 Gemini 3.1 Pro vs Kimi K2.7 Code comparison cover?
This comparison covers 11 benchmarks including GPQA Diamond, Input Cost, Output Cost, Context Length, AA Intelligence Index, AA Coding Index, AA Agentic Index, Cached Input Cost, and more. Metrics span general intelligence, coding, math, reasoning, speed, and cost categories.