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Gemini 3.1 Pro Preview vs GLM-5 Turbo

A detailed comparison of pricing, benchmarks, and capabilities

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Key Takeaways

Gemini 3.1 Pro Preview wins:

  • Larger context window
  • Faster response time
  • Higher intelligence benchmark
  • Better at coding
  • Supports vision
  • Has reasoning mode

GLM-5 Turbo wins:

  • Cheaper input tokens
  • Cheaper output tokens
Price Advantage
GLM-5 Turbo
Benchmark Advantage
Gemini 3.1 Pro Preview
Context Window
Gemini 3.1 Pro Preview
Speed
Gemini 3.1 Pro Preview

Pricing Comparison

Benchmark Comparison

Context & Performance

Capabilities

Feature Comparison

FeatureGemini 3.1 Pro PreviewGLM-5 Turbo
Vision (Image Input)
Tool/Function Calls
Reasoning Mode
Audio Input
Audio Output
PDF Input
Prompt Caching
Web Search

License & Release

PropertyGemini 3.1 Pro PreviewGLM-5 Turbo
LicenseProprietaryProprietary
AuthorGoogleZ-ai
ReleasedFeb 2026Mar 2026

Gemini 3.1 Pro Preview Modalities

Input
audiofileimagetextvideo
Output
text

GLM-5 Turbo Modalities

Input
text
Output
text

Frequently Asked Questions

GLM-5 Turbo has cheaper input pricing at $1.20/M tokens. GLM-5 Turbo has cheaper output pricing at $4.00/M tokens.
Gemini 3.1 Pro Preview scores higher on coding benchmarks with a score of 55.5, compared to GLM-5 Turbo's score of 36.8.
Gemini 3.1 Pro Preview has a 1,048,576 token context window, while GLM-5 Turbo has a 202,752 token context window.