Loading
Side-by-side comparison for AI agent model selection.
Side-by-side comparison of Claude Sonnet 4.5 and Gemini 3 Pro. Claude Sonnet 4.5 scores 67 on quality benchmarks at $18.00/1M tokens. Gemini 3 Pro scores 65 at $14.00/1M tokens.
Claude Sonnet 4.5 has higher benchmark scores. Gemini 3 Pro offers competitive value at a lower price point. For budget-conscious users, go with Gemini 3 Pro. For maximum quality, choose Claude Sonnet 4.5.
| Claude Sonnet 4.5 | Gemini 3 Pro | |
|---|---|---|
| Provider | Anthropic | |
| Tier | Premium | Premium |
| Quality Score | 67 | 65 |
| Input Price | $3.00/1M | $2.00/1M |
| Output Price | $15.00/1M | $12.00/1M |
| Speed | 70 tok/s | 90 tok/s |
| Context Window | 1.0M | 1.0M |
| Max Output | 64K | 66K |
| Reasoning | Yes | Yes |
| Vision | Yes | Yes |
| Task | Claude Sonnet 4.5 | Gemini 3 Pro | Savings |
|---|---|---|---|
| Coding | $35.10 | $27.00 | Gemini 3 Pro saves $8.10 |
| Writing | $9.36 | $7.20 | Gemini 3 Pro saves $2.16 |
| Analysis | $19.50 | $15.00 | Gemini 3 Pro saves $4.50 |
| Research | $15.60 | $12.00 | Gemini 3 Pro saves $3.60 |
| Image Analysis | $4.68 | $3.60 | Gemini 3 Pro saves $1.08 |
| Math & Reasoning | $11.70 | $9.00 | Gemini 3 Pro saves $2.70 |