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Gemini 2.5 Pro vs GLM 5.2

At a glance
GoogleGemini 2.5 Pro

Advanced reasoning model with thinking capabilities and audio support.

781.0M ctx$1.25/$10.00 per M#31/92
Zhipu AIGLM 5.2

Z.ai's frontier reasoning model for long-context agents and software engineering.

83262K ctx$1.40/$4.40 per M#16/92
AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
GoogleGemini 2.5 Pro
Reasoning
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-07-10
Capability
CapabilityECI78.3
Reasoning & Knowledge
Graduate Science85.3%Factual Recall56.0%
Math
Competition Math84.2%Research Math14.1%
Coding
Real-World Coding57.6%
Agentic
Terminal Tasks32.6%
Zhipu AIGLM 5.2
Reasoning
AgenticInsufficient data
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-07-10
SmarterCheaper
Capability
CapabilityECI83.4
Reasoning & Knowledge
Graduate Science91.9%Factual Recall38.1%
Math
Competition Math86.4%Research Math—
Coding
Real-World Coding78.7%
Agentic
Terminal Tasks—
Specs
GoogleGemini 2.5 Pro
1.0M
Context
66K
Max output
Jun 2025
Released
Zhipu AIGLM 5.2
262K
Context
128K
Max output
Jun 2026
Released
Capabilities
GoogleGemini 2.5 Pro
Vision
Audio
Reasoning
Zhipu AIGLM 5.2
Vision
Audio
Reasoning
Pricing
GoogleGemini 2.5 Pro
Live pricing, shown before you run
Input$1.25/M tokens
Output$10.00/M tokens
Reasoning$10.00/M tokens
Cache read$0.13/M tokens
Cache write$0.38/M tokens
Image input$1.25/M tokens
Audio input$1.25/M tokens
Web search$0.01/search
Zhipu AIGLM 5.2
Live pricing, shown before you run
Input$1.40/M tokens
Output$4.40/M tokens
Cache read$0.26/M tokens
Chat with Gemini 2.5 ProGo to model
Chat with GLM 5.2Go to model
Frequently Asked Questions: Gemini 2.5 Pro vs GLM 5.2▼

Which is better, Gemini 2.5 Pro or GLM 5.2?

▼

Based on the Capability Index, GLM 5.2 scores higher (83.4 vs 78.3). However, "better" depends on your use case — pricing, speed, context window, and specific capability needs all matter.

Which is cheaper, Gemini 2.5 Pro or GLM 5.2?

▼

GLM 5.2 has a lower blended cost. Gemini 2.5 Pro: $1.25 input / $10.00 output. GLM 5.2: $1.40 input / $4.40 output.

Which has a larger context window, Gemini 2.5 Pro or GLM 5.2?

▼

Gemini 2.5 Pro has a larger context window: Gemini 2.5 Pro supports 1M tokens vs GLM 5.2 at 262K tokens.

Do both Gemini 2.5 Pro and GLM 5.2 support vision?

▼

Gemini 2.5 Pro supports vision/image input, but GLM 5.2 does not.

Which has better coding performance, Gemini 2.5 Pro or GLM 5.2?

▼

GLM 5.2 scores higher on SWE-bench Verified: Gemini 2.5 Pro resolves 58% vs GLM 5.2 at 79%.

What are the key differences between Gemini 2.5 Pro and GLM 5.2?

▼

Key differences: GLM 5.2 has a notably higher capability index (5.1 point gap); only Gemini 2.5 Pro supports vision input. Compare full specs on this page.

Which model should I choose for my use case?

▼

If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both Gemini 2.5 Pro and GLM 5.2 for free on idapt.app to see which performs better for your specific needs.

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