Price Per TokenPrice Per Token
Aion Labs
Aion Labs
vs
Google
Google

Aion 2.0 vs Gemini 3 Pro Preview

A detailed comparison of pricing, benchmarks, and capabilities

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Key Takeaways

Aion 2.0 wins:

  • Cheaper input tokens
  • Cheaper output tokens

Gemini 3 Pro Preview wins:

  • Larger context window
  • Faster response time
  • Higher intelligence benchmark
  • Better at coding
  • Better at math
  • Has reasoning mode
Price Advantage
Aion 2.0
Benchmark Advantage
Gemini 3 Pro Preview
Context Window
Gemini 3 Pro Preview
Speed
Gemini 3 Pro Preview

Pricing Comparison

Benchmark Comparison

Context & Performance

Capabilities

Feature Comparison

FeatureAion 2.0Gemini 3 Pro Preview
Vision (Image Input)
Tool/Function Calls
Reasoning Mode
Audio Input
Audio Output
PDF Input
Prompt Caching
Web Search

License & Release

PropertyAion 2.0Gemini 3 Pro Preview
LicenseProprietaryProprietary
AuthorAion LabsGoogle
ReleasedFeb 2026Nov 2025

Aion 2.0 Modalities

Input
text
Output
text

Gemini 3 Pro Preview Modalities

Input
textimagefileaudiovideo
Output
text

Related Comparisons

Compare Aion 2.0 with:

Compare Gemini 3 Pro Preview with:

See all model comparisons

Frequently Asked Questions

Aion 2.0 has cheaper input pricing at $0.80/M tokens. Aion 2.0 has cheaper output pricing at $1.60/M tokens.
Gemini 3 Pro Preview scores higher on coding benchmarks with a score of 46.5, compared to Aion 2.0's score of N/A.
Aion 2.0 has a 131,072 token context window, while Gemini 3 Pro Preview has a 1,048,576 token context window.
Aion 2.0 supports vision. Gemini 3 Pro Preview supports vision.

Built by @aellman

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