Key Takeaways
Nova 2 Lite wins:
- Cheaper input tokens
- Cheaper output tokens
- Larger context window
- Faster response time
- Better at math
GPT-5.2-Codex wins:
- Higher intelligence benchmark
- Better at coding
Price Advantage
Nova 2 Lite
Benchmark Advantage
GPT-5.2-Codex
Context Window
Nova 2 Lite
Speed
Nova 2 Lite
Pricing Comparison
Benchmark Comparison
Context & Performance
Capabilities
Feature Comparison
| Feature | Nova 2 Lite | GPT-5.2-Codex |
|---|---|---|
Vision (Image Input) | ||
Tool/Function Calls | ||
Reasoning Mode | ||
Audio Input | ||
Audio Output | ||
PDF Input | ||
Prompt Caching | ||
Web Search |
License & Release
| Property | Nova 2 Lite | GPT-5.2-Codex |
|---|---|---|
| License | Proprietary | Proprietary |
| Author | Amazon | OpenAI |
| Released | Dec 2025 | Jan 2026 |
Nova 2 Lite Modalities
Input
textimagevideofile
Output
text
GPT-5.2-Codex Modalities
Input
textimage
Output
text