Key Takeaways
Nova 2 Lite wins:
- Cheaper input tokens
- Cheaper output tokens
- Larger context window
- Faster response time
Grok 4 wins:
- Higher intelligence benchmark
- Better at coding
- Better at math
Price Advantage
Nova 2 Lite
Benchmark Advantage
Grok 4
Context Window
Nova 2 Lite
Speed
Nova 2 Lite
Pricing Comparison
Price Comparison
| Metric | Nova 2 Lite | Grok 4 | Winner |
|---|---|---|---|
| Input (per 1M tokens) | $0.30 | $3.00 | Nova 2 Lite |
| Output (per 1M tokens) | $2.50 | $15.00 | Nova 2 Lite |
| Cache Read (per 1M) | N/A | $750000.00 | Grok 4 |
Using a 3:1 input/output ratio, Nova 2 Lite is 86% cheaper overall.
Nova 2 Lite Providers
Amazon Bedrock $0.30 (Cheapest)
Grok 4 Providers
Vercel $3.00 (Cheapest)
xAI $3.00 (Cheapest)
Benchmark Comparison
8
Benchmarks Compared
0
Nova 2 Lite Wins
6
Grok 4 Wins
Benchmark Scores
| Benchmark | Nova 2 Lite | Grok 4 | Winner |
|---|---|---|---|
Intelligence Index Overall intelligence score | 18.9 | 41.4 | |
Coding Index Code generation & understanding | 12.5 | 40.5 | |
Math Index Mathematical reasoning | 33.7 | 92.7 | |
MMLU Pro Academic knowledge | 74.3 | 86.6 | |
GPQA Graduate-level science | 60.3 | 87.7 | |
LiveCodeBench Competitive programming | 34.6 | 81.9 | |
Aider Real-world code editing | - | 79.6 | - |
AIME Competition math | - | 94.3 | - |
Grok 4 significantly outperforms in coding benchmarks.
Cost vs Quality
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Nova 2 Lite
Other models
Context & Performance
Context Window
Nova 2 Lite
1,000,000
tokens
Max output: 65,535 tokens
Grok 4
256,000
tokens
Nova 2 Lite has a 74% larger context window.
Speed Performance
| Metric | Nova 2 Lite | Grok 4 | Winner |
|---|---|---|---|
| Tokens/second | 219.6 tok/s | 38.7 tok/s | |
| Time to First Token | 0.51s | 7.94s |
Nova 2 Lite responds 468% faster on average.
Capabilities
Feature Comparison
| Feature | Nova 2 Lite | Grok 4 |
|---|---|---|
| Vision (Image Input) | ||
| Tool/Function Calls | ||
| Reasoning Mode | ||
| Audio Input | ||
| Audio Output | ||
| PDF Input | ||
| Prompt Caching | ||
| Web Search |
License & Release
| Property | Nova 2 Lite | Grok 4 |
|---|---|---|
| License | Proprietary | Proprietary |
| Author | Amazon | Xai |
| Released | Dec 2025 | Jul 2025 |
Nova 2 Lite Modalities
Input
textimagevideofile
Output
text
Grok 4 Modalities
Input
imagetext
Output
text