Gemini 3.1 Pro Preview Custom Tools vs DeepSeek V4 Flash Vision Exp
DeepSeek V4 Flash Vision Exp is cheaper on output tokens, while Gemini 3.1 Pro Preview Custom Tools offers a larger context window. Choose Gemini 3.1 Pro Preview Custom Tools or DeepSeek V4 Flash Vision Exp based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Gemini 3.1 Pro Preview Custom Tools | DeepSeek V4 Flash Vision Exp |
|---|---|---|
| Provider | Eden AI | Eden AI |
| Input / 1M tokens | $2.00 | $0.15 |
| Output / 1M tokens | $12.00 | $0.60 |
| Context window | 1M | 1M |
| Parameters | — | — |
| Open weights | No | Yes |
| Released | Feb 2026 | Aug 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.