Gemini 2.5 Pro vs Kimi K2.6
Side-by-side benchmark comparison across coding, math, reasoning, speed, and pricing.
Kimi K2.6 by Moonshot AI wins on 8 of 10 benchmarks against Gemini 2.5 Pro by Google, which leads on 2. 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 K2.6 scores 61.8 on AA Coding Index compared to Gemini 2.5 Pro's 33.3, while Kimi K2.6 scores 1260 on Design Arena ELO compared to Gemini 2.5 Pro's 1164, while Kimi K2.6 scores 1282 on Website Arena ELO compared to Gemini 2.5 Pro's 1179.
Reasoning: In reasoning, Kimi K2.6 scores 83.3% on GPQA Diamond compared to Gemini 2.5 Pro's 79.9%, while Kimi K2.6 scores 22.1 on AA Agentic Index compared to Gemini 2.5 Pro's 3.5, while Kimi K2.6 scores 73.7% on τ²-Bench Airline compared to Gemini 2.5 Pro's 61.3%.
Context: In context, Gemini 2.5 Pro scores 1.0M on Context Length compared to Kimi K2.6's 262K.
Pricing Comparison
Gemini 2.5 Pro costs $1.3/1M input tokens and $10.0/1M output tokens, while Kimi K2.6 costs $0.95/1M input and $4.0/1M output. Kimi K2.6 is the more affordable option for API usage.
Verdict
Kimi K2.6 leads across the board in affordability, making it the stronger overall choice in this comparison.
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Gemini 2.5 Pro vs Kimi K2.6 — FAQ
Which is better, Gemini 2.5 Pro or Kimi K2.6?
Kimi K2.6 wins on more benchmarks overall (8 vs 2). However, the best choice depends on your specific needs — each model excels in different areas.
How does Gemini 2.5 Pro compare to Kimi K2.6 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 2.5 Pro cheaper than Kimi K2.6?
Yes, Kimi K2.6 is cheaper. Gemini 2.5 Pro costs $1.3/1M input and $10.0/1M output tokens. Kimi K2.6 costs $0.95/1M input and $4.0/1M output tokens.
Which is faster, Gemini 2.5 Pro or Kimi K2.6?
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 2.5 Pro vs Kimi K2.6 comparison cover?
This comparison covers 10 benchmarks including GPQA Diamond, Input Cost, Output Cost, Context Length, AA Coding Index, AA Agentic Index, Cached Input Cost, Design Arena ELO, and more. Metrics span general intelligence, coding, math, reasoning, speed, and cost categories.