# DeepSeek V4.1 Flash vs Nemotron 3.5 Super VL

As of November 12, 2026, DeepSeek V4.1 Flash is cheaper at 3 input tokens per output token, though it costs 11% more per input token than Nemotron 3.5 Super VL ($0.09 vs $0.081 per 1M), and both have a 1M-token context window.

- Page: https://models.litellm.ai/compare/deepseek-v4.1-flash-vs-nemotron-3.5-super-vl
- DeepSeek V4.1 Flash: https://models.litellm.ai/models/deepseek-v4.1-flash
- Nemotron 3.5 Super VL: https://models.litellm.ai/models/nemotron-3.5-super-vl

## Side by side

| | DeepSeek V4.1 Flash | Nemotron 3.5 Super VL |
|---|---|---|
| Input, per 1M tokens | $0.09 | $0.081 |
| Output, per 1M tokens | $0.30 | $0.4725 |
| Cache read, per 1M tokens | $0.006 | $0.0135 |
| Cache write, per 1M tokens | – | – |
| Context window | 1,048,576 tokens | 1,048,576 tokens |
| Max output | 1,048,576 tokens | 235,929 tokens |
| Image input | Yes | Yes |
| Tool calling | Yes | Yes |
| Structured output (JSON) | Yes | Yes |
| Prompt caching | Yes | Yes |
| Reasoning | Yes | Yes |
| Providers on LiteLLM | 25 | 2 |
| Price shown is from | Sail | Kyma API |
| Added to LiteLLM | September 11, 2026 | October 30, 2026 |

Headline prices in USD per 1M tokens, from LiteLLM's model price file.

## Cheapest provider for each

- DeepSeek V4.1 Flash: Sail at $0.09 input per 1M tokens (`sail/deepseek-ai/DeepSeek-V4.1-Flash`)
- Nemotron 3.5 Super VL: Kyma API at $0.081 input per 1M tokens (`kyma/nemotron-3.5-super-vl`)

## When to pick which

- DeepSeek V4.1 Flash: Costs 37% less per output token: $0.30 vs $0.4725 per 1M.
- DeepSeek V4.1 Flash: Returns up to 1,048,576 tokens per response, vs 235,929.
- Nemotron 3.5 Super VL: Costs 10% less per input token: $0.081 vs $0.09 per 1M.

## FAQ

### Which is cheaper, DeepSeek V4.1 Flash or Nemotron 3.5 Super VL?

DeepSeek V4.1 Flash is cheaper at 3 input tokens per output token: $0.1425 per 1M tokens blended ($0.09 input, $0.30 output), versus $0.1789 ($0.081 and $0.4725) for Nemotron 3.5 Super VL, as of November 12, 2026.

### Which has the larger context window, DeepSeek V4.1 Flash or Nemotron 3.5 Super VL?

Both have a 1,048,576-token context window.

### Can I switch from DeepSeek V4.1 Flash to Nemotron 3.5 Super VL without changing my code?

Yes. Through LiteLLM both use the OpenAI format, so switching means changing the model name from "sail/deepseek-ai/DeepSeek-V4.1-Flash" to "kyma/nemotron-3.5-super-vl", or pointing a LiteLLM gateway model alias at the other model. You can also use one as a fallback for the other.