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Gemini 2.5 Pro (05-06) vs GLM 5.3

At a glance

Earlier Gemini 2.5 Pro preview release from May 2025.

751.0M ctx$1.25/$10.00 per M#41/92

Z.ai's large-scale reasoning flagship for complex software engineering and long-horizon agent tasks.

1.0M ctx$1.40/$4.40 per M
Demos
All demos

No shared demos for these models yet.

AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
Reasoning
CodingInsufficient data
AgenticInsufficient data
MathInsufficient data
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-07-10
Capability
CapabilityECI75.3
Reasoning & Knowledge
Graduate Science66.7%Expert-Level17.8%
Math
Math Problems95.9%
Coding
Code Editing76.9%
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Cheaper37%
Capability
Capability—
Reasoning & Knowledge
Graduate Science—Expert-Level—
Math
Math Problems—
Coding
Code Editing—
Specs
1.0M
Context
66K
Max output
May 2025
Released
1.0M
Context
256K
Max output
Aug 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input11%$1.25/M tokens
Output$10.00/M tokens
Reasoning$10.00/M tokens
Cache read52%$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
Live pricing, shown before you run
Input$1.40/M tokens
Output56%$4.40/M tokens
Cache read$0.26/M tokens
Chat with Gemini 2.5 Pro (05-06)Go to model
Chat with GLM 5.3Go to model
Frequently Asked Questions: Gemini 2.5 Pro (05-06) vs GLM 5.3▼

Which is better, Gemini 2.5 Pro (05-06) or GLM 5.3?

▼

Both Gemini 2.5 Pro (05-06) and GLM 5.3 are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.

Which is cheaper, Gemini 2.5 Pro (05-06) or GLM 5.3?

▼

GLM 5.3 has a lower blended cost. Gemini 2.5 Pro (05-06): $1.25 input / $10.00 output. GLM 5.3: $1.40 input / $4.40 output.

Which has a larger context window, Gemini 2.5 Pro (05-06) or GLM 5.3?

▼

Gemini 2.5 Pro (05-06) has a larger context window: Gemini 2.5 Pro (05-06) supports 1M tokens vs GLM 5.3 at 1M tokens.

Do both Gemini 2.5 Pro (05-06) and GLM 5.3 support vision?

▼

Gemini 2.5 Pro (05-06) supports vision/image input, but GLM 5.3 does not.

What are the key differences between Gemini 2.5 Pro (05-06) and GLM 5.3?

▼

Key differences: only Gemini 2.5 Pro (05-06) 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 (05-06) and GLM 5.3 for free on idapt.app to see which performs better for your specific needs.

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