DeepSeek
DeepSeek V4 Flash
deepseek/deepseek-v4-flash-vision-expHugging Face ↗
DeepSeek V4 Flash Vision Exp is an experimental vision-enabled version of [DeepSeek V4 Flash 0731](https://openrouter.ai/deepseek/deepseek-v4-flash-0731) from DeepSeek, adding image understanding while matching the base model on text capabilities including agents,...
Only tracked on Vercel AI Gateway.
DeepSeek V4 Flash usage over time
Vercel AI Gateway share of tokens, by day.
DeepSeek V4 Flash holds 29.71% today, up from 13.82% at the start of the visible window.
Rank history
Adoption curve vs the pantheon
DeepSeek V4 Flash's share plotted against days since first tracked, overlaid on other current leaders on the same axis. The question every new-model page asks: is this one going to make it?
Citable stat
As of 2026-09-02, DeepSeek V4 Flash holds 29.7% of Vercel AI Gateway token share, up 8.73pp over 30 days. Source: Tidelines (Vercel AI Gateway).
Cost per session
Median dollars spent on one DeepSeek V4 Flash session, by coding agent and session length.
Token rate sets the price; session length and reasoning set the bill.
| Agent | 2–9 turns | 10–49 turns |
|---|---|---|
| Hermes Agent | $0.0093 | $0.045 |
Where to run it
DeepSeek V4 Flash pricing by provider
Per-provider pricing, context, and uptime via OpenRouter. Sorted by output price.
DeepSeek V4 Flash is served by 3 tracked endpoints on OpenRouter. The cheapest output price is $0.66 per million tokens from Fireworks, and the most expensive is $1.32 from DeepSeek. The largest context window offered is 1049k tokens. Prices are list rates and refresh daily.
| Provider | Input $/M | Output $/M | Context | Uptime |
|---|---|---|---|---|
| Fireworks | $0.22 | $0.66 | 1049k | 99.98% |
| Novita | $0.44 | $1.32 | 1049k | 100.00% |
| DeepSeek | $0.44 | $1.32 | 1049k | 100.00% |