Nemotron 3 Ultra vs DeepSeek V4.1 Flash 1017 Fast
Both have similar output pricing, while DeepSeek V4.1 Flash 1017 Fast offers a larger context window. Choose Nemotron 3 Ultra or DeepSeek V4.1 Flash 1017 Fast based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Nemotron 3 Ultra | DeepSeek V4.1 Flash 1017 Fast |
|---|---|---|
| Provider | NVIDIA | Vercel AI Gateway |
| Input / 1M tokens | $0.60 | $0.60 |
| Output / 1M tokens | $2.40 | $2.40 |
| Context window | 262K | 1M |
| Parameters | 550B | — |
| Open weights | Yes | Yes |
| Released | Jun 2026 | Oct 2026 |
| LiveBench score | 50.7 | — |
| GPQA Diamond score | 85.3 | — |
| Epoch Capabilities Index score | 146 | — |
FAQ
Is Nemotron 3 Ultra or DeepSeek V4.1 Flash 1017 Fast cheaper?
Nemotron 3 Ultra and DeepSeek V4.1 Flash 1017 Fast have comparable output pricing.
Which has the larger context window, Nemotron 3 Ultra or DeepSeek V4.1 Flash 1017 Fast?
DeepSeek V4.1 Flash 1017 Fast has the larger context window (1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.