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Context Window Visualizer
Visually understand the 'memory capacity' of AI models
Select a Model
Model Comparison
Visual comparison of context windows across models
What fits in this context?: Gemini 3.0 Pro
2M tokens
100 Chat Exchanges
≈50K tokens
×40 fit
1 Novel
≈80-100K tokens
×22 fit
Technical Documentation
≈100-150K tokens
×16 fit
Codebase (50K lines)
≈150-200K tokens
×11 fit
Codebase (100K lines)
≈300-400K tokens
×5 fit
1 Book (200 pages)
≈500K tokens
×4 fit
1 Year of Daily Reports
≈600K tokens
×3 fit
5 Annual Reports
≈1M tokens
×2 fit
Quick Comparison
| Text | Tokens | 128K | 256K | 1M |
|---|---|---|---|---|
| 100 Chat Exchanges | 50K | ×2 | ×5 | ×20 |
| 1 Novel | 90K | ×1 | ×2 | ×11 |
| Technical Documentation | 125K | ×1 | ×2 | ×8 |
| Codebase (50K lines) | 175K | — | ×1 | ×5 |
| Codebase (100K lines) | 350K | — | — | ×2 |
| 1 Book (200 pages) | 500K | — | — | ×2 |
| 1 Year of Daily Reports | 600K | — | — | ×1 |
| 5 Annual Reports | 1M | — | — | ×1 |