Gemini 2.5 Pro vs GLM-5.2
Side-by-side benchmark comparison across coding, math, reasoning, speed, and pricing.
GLM-5.2 by Mistral wins on 8 of 10 benchmarks against Gemini 2.5 Pro by Google, 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, GLM-5.2 scores 68.8 on AA Coding Index compared to Gemini 2.5 Pro's 33.3, while GLM-5.2 scores 1292 on Design Arena ELO compared to Gemini 2.5 Pro's 1164, while GLM-5.2 scores 1305 on Website Arena ELO compared to Gemini 2.5 Pro's 1179.
Reasoning: In reasoning, GLM-5.2 scores 85.6% on GPQA Diamond compared to Gemini 2.5 Pro's 79.9%, while GLM-5.2 scores 39.4 on AA Agentic Index compared to Gemini 2.5 Pro's 3.5, while GLM-5.2 scores 74.9% on τ²-Bench Airline compared to Gemini 2.5 Pro's 61.3%.
Context: In context, both score 1.0M on Context Length.
Pricing Comparison
Gemini 2.5 Pro costs $1.3/1M input tokens and $10.0/1M output tokens, while GLM-5.2 costs $0.68/1M input and $2.1/1M output. GLM-5.2 is the more affordable option for API usage.
Verdict
GLM-5.2 leads across the board in affordability, making it the stronger overall choice in this comparison.
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Gemini 2.5 Pro vs GLM-5.2 — FAQ
Which is better, Gemini 2.5 Pro or GLM-5.2?
GLM-5.2 wins on more benchmarks overall (8 vs 1). However, the best choice depends on your specific needs — each model excels in different areas.
How does Gemini 2.5 Pro compare to GLM-5.2 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 GLM-5.2?
Yes, GLM-5.2 is cheaper. Gemini 2.5 Pro costs $1.3/1M input and $10.0/1M output tokens. GLM-5.2 costs $0.68/1M input and $2.1/1M output tokens.
Which is faster, Gemini 2.5 Pro or GLM-5.2?
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 GLM-5.2 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.