# DeepSeek V4 Flash Vision Exp vs nemotron-3-ultra - AI Model Comparison

- Page: https://opencode.ai/data/compare/deepseek/deepseek-v4-flash-vision-exp/nvidia/nemotron-3-ultra
- Updated: 2026-10-04T06:45:40.000Z

|  | DeepSeek V4 Flash Vision Exp | nemotron-3-ultra |
| --- | --- | --- |
| Lab | DeepSeek | NVIDIA |
| Context window | 1M | - |
| Max output | 384K | - |
| Input modalities | text, image | - |
| Reasoning | Yes | - |
| Tool calling | Yes | - |
| Open weights | Yes | - |
| Release date | 2026-08-21 | - |
| Input price per 1M tokens | $0.30 | - |
| Output price per 1M tokens | $1.20 | - |
| Cached input price per 1M tokens | $0.0060 | - |
| OpenCode tokens: past 2 months | 8.6T | 24T |
| Share of all tokens | 0.9% | 2.6% |
| Rank by tokens last week | #10 | #6 |
| Unique users | 331K | 446K |
| Weekly retention | 63.6% | - |

Model pages: [DeepSeek V4 Flash Vision Exp](https://opencode.ai/data/deepseek/deepseek-v4-flash-vision-exp.md), [nemotron-3-ultra](https://opencode.ai/data/nvidia/nemotron-3-ultra.md)

## Methodology

- Updates: Aggregated every hour. Days and weeks use UTC.
- Tokens: Input, output, reasoning, and cached tokens for each request.
- Users and sessions: Approximate counts of distinct users and OpenCode sessions.
- Cost: Session cost is the average cost per OpenCode session. Token prices are list prices from the OpenCode model catalog.
- Retention: The share of a model's users in one week who use it again the next week.
- Citation: Cite OpenCode Data (opencode.ai/data) with the update time shown at the top of the page.