Claude Sonnet 5 vs Gemini 3.1 Pro
| Claude Sonnet 5 | Gemini 3.1 Pro | |
|---|---|---|
| Made by | Anthropic | |
| Context window | 1M tokens | 1M tokens |
| Reads images | Yes | Yes |
| Thinking effort | Adjustable, up to High | Fixed |
| Speed | Not measured yet | Standard |
| Available on | All plans | All plans |
| Best for | Writing, Coding | — |
| Intelligence rank at Vani | #26 | #32 |
For developers
Prepaid Vani API prices per 1M tokens.
| Claude Sonnet 5 | Gemini 3.1 Pro | |
|---|---|---|
| API model id | anthropic/claude-sonnet-5 | google/gemini-3.1-pro |
| Input per 1M tokens | $1.40 | $1.40 |
| Output per 1M tokens | $7.00 | $8.40 |
| Cached input per 1M tokens | $0.14 | $0.14 |
Intelligence rank: Based on data from Artificial Analysis (artificialanalysis.ai). The ranking is Vani's ordering of the models it offers and is not endorsed by Artificial Analysis. Source