Key Takeaways
Aion-1.0 wins:
- Cheaper output tokens
Claude Sonnet 4.6 wins:
- Cheaper input tokens
- Larger context window
- Faster response time
- Higher intelligence benchmark
- Better at coding
- Has reasoning mode
Price Advantage
Aion-1.0
Benchmark Advantage
Claude Sonnet 4.6
Context Window
Claude Sonnet 4.6
Speed
Claude Sonnet 4.6
Pricing Comparison
Benchmark Comparison
Context & Performance
Capabilities
Feature Comparison
| Feature | Aion-1.0 | Claude Sonnet 4.6 |
|---|---|---|
Vision (Image Input) | ||
Tool/Function Calls | ||
Reasoning Mode | ||
Audio Input | ||
Audio Output | ||
PDF Input | ||
Prompt Caching | ||
Web Search |
License & Release
| Property | Aion-1.0 | Claude Sonnet 4.6 |
|---|---|---|
| License | Proprietary | Proprietary |
| Author | Aion Labs | Anthropic |
| Released | Feb 2025 | Feb 2026 |
Aion-1.0 Modalities
Input
text
Output
text
Claude Sonnet 4.6 Modalities
Input
textimage
Output
text