Claude Sonnet Latest (Claude Sonnet 5.5) vs DeepSeek V4.1 Flash (Tencent)
DeepSeek V4.1 Flash (Tencent) is cheaper on output tokens. Choose Claude Sonnet Latest (Claude Sonnet 5.5) or DeepSeek V4.1 Flash (Tencent) based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Claude Sonnet Latest (Claude Sonnet 5.5) | DeepSeek V4.1 Flash (Tencent) |
|---|---|---|
| Provider | Eden AI | Eden AI |
| Input / 1M tokens | $2.00 | $0.15 |
| Output / 1M tokens | $10.00 | $0.60 |
| Context window | 1M | 1M |
| Parameters | — | — |
| Open weights | No | Yes |
| Released | Sep 2026 | Sep 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.