Key Takeaways
Claude 3.7 Sonnet wins:
- No clear advantages in compared metrics
o3 wins:
- Cheaper input tokens
- Cheaper output tokens
- Faster response time
- Higher intelligence benchmark
- Better at coding
- Better at math
Price Advantage
o3
Benchmark Advantage
o3
Context Window
o3
Speed
o3
Pricing Comparison
Price Comparison
| Metric | Claude 3.7 Sonnet | o3 | Winner |
|---|---|---|---|
| Input (per 1M tokens) | $3.00 | $2.00 | o3 |
| Output (per 1M tokens) | $15.00 | $8.00 | o3 |
| Cache Read (per 1M) | $300000.00 | $500000.00 | Claude 3.7 Sonnet |
| Cache Write (per 1M) | $3750000.00 | N/A | Claude 3.7 Sonnet |
Using a 3:1 input/output ratio, o3 is 42% cheaper overall.
Claude 3.7 Sonnet Providers
Vercel $3.00 (Cheapest)
Amazon Bedrock $3.00 (Cheapest)
Google $3.00 (Cheapest)
Anthropic $3.00 (Cheapest)
o3 Providers
OpenAI $2.00 (Cheapest)
Vercel $2.00 (Cheapest)
Benchmark Comparison
8
Benchmarks Compared
0
Claude 3.7 Sonnet Wins
8
o3 Wins
Benchmark Scores
| Benchmark | Claude 3.7 Sonnet | o3 | Winner |
|---|---|---|---|
Intelligence Index Overall intelligence score | 30.8 | 38.3 | |
Coding Index Code generation & understanding | 26.7 | 38.4 | |
Math Index Mathematical reasoning | 21.0 | 88.3 | |
MMLU Pro Academic knowledge | 80.3 | 85.3 | |
GPQA Graduate-level science | 65.6 | 82.7 | |
LiveCodeBench Competitive programming | 39.4 | 80.8 | |
Aider Real-world code editing | 64.9 | 81.3 | |
AIME Competition math | 22.3 | 90.3 |
o3 significantly outperforms in coding benchmarks.
Cost vs Quality
X-axis:
Y-axis:
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Claude 3.7 Sonnet
Other models
Context & Performance
Context Window
Claude 3.7 Sonnet
200,000
tokens
Max output: 64,000 tokens
o3
200,000
tokens
Max output: 100,000 tokens
Speed Performance
| Metric | Claude 3.7 Sonnet | o3 | Winner |
|---|---|---|---|
| Tokens/second | 0.0 tok/s | 109.7 tok/s | |
| Time to First Token | 0.00s | 20.34s |
o3 responds Infinity% faster on average.
Capabilities
Feature Comparison
| Feature | Claude 3.7 Sonnet | o3 |
|---|---|---|
| Vision (Image Input) | ||
| Tool/Function Calls | ||
| Reasoning Mode | ||
| Audio Input | ||
| Audio Output | ||
| PDF Input | ||
| Prompt Caching | ||
| Web Search |
License & Release
| Property | Claude 3.7 Sonnet | o3 |
|---|---|---|
| License | Proprietary | Proprietary |
| Author | Anthropic | OpenAI |
| Released | Feb 2025 | Apr 2025 |
Claude 3.7 Sonnet Modalities
Input
textimagefile
Output
text
o3 Modalities
Input
imagetextfile
Output
text