DeepSeek: DeepSeek V4 Flash Vision Exp API Pricing
DeepSeek: DeepSeek V4 Flash Vision Exp costs $0.216 per 1M input tokens and $0.647 per 1M output tokens (cache reads: $0.0069). Context window: 1.0M. Prices verified 2026-10-21 · source
Alternatives to consider
74% cheaper with nearly identical quality (41.8 vs 34.8)
+17.2 quality points for 14% more
Cheapest deepseek model — 77% less per month
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Token economics
| Token type | Price | vs base input |
|---|---|---|
| Standard input | $0.216 | — |
| Cache read | $0.0069 | −97% |
| Output | $0.647 | — |
Prompt caching stores repeated context server-side: reads cost far less, but writes carry a one-time premium.
Higher effort = deeper thinking = more reasoning tokens billed as output.
What would DeepSeek: DeepSeek V4 Flash Vision Exp cost you per month?
| Workload | Requests/mo | Avg tokens (in/out) | Est. monthly cost |
|---|---|---|---|
| Light chatbot | 10,000 | 800 / 400 | $4.31 |
| Coding agent | 5,000 | 8,000 / 2,000 | $15.09 |
| RAG pipeline | 30,000 | 4,000 / 500 | $35.57 |
| Doc summarizer | 2,000 | 20,000 / 1,000 | $9.92 |
Estimates use list prices without prompt caching. Caching can cut input cost by up to 90% on repeated context.
About DeepSeek: DeepSeek V4 Flash Vision Exp
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,...
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Frequently asked questions
How much does DeepSeek: DeepSeek V4 Flash Vision Exp cost?
DeepSeek: DeepSeek V4 Flash Vision Exp costs $0.216 per 1M input tokens and $0.647 per 1M output tokens; cached input tokens cost $0.0069 per 1M. Verified 2026-10-21 — provider source.
What is the context window?
1.0M tokens, with up to 262K output tokens per response. That's roughly 1311 pages of text in a single request.
Does it support prompt caching?
Yes — cached input is $0.0069/1M, about 97% cheaper than standard input. Agents and RAG workloads with repeated context benefit most.
What's a cheaper alternative?
ScaleDown: Summarize saves about 92% on a typical workload with comparable quality.
Official resources
- DeepSeek: DeepSeek V4 Flash Vision Exp on OpenRouter — live endpoint, pricing source of record.
- Artificial Analysis leaderboard → — independent intelligence and performance rankings.
- DeepSeek platform → — first-party API documentation and pricing.
- Shred your current bill — paste a CSV and see if switching saves money.