DeepSeek · Released Aug 21, 2026DeepSeek V4 Flash Vision Exp
Experimental multimodal DeepSeek V4 Flash model for image understanding, coding, and agentic work.
- Capability
- —No ECI score yet
- Input
- $0.216per 1M tokens
- Output
- $0.647per 1M tokens
- Context
- 1M384K max output
What it costs
- Input
- $0.216per million tokens
- Output
- $0.647per million tokens
- Blended (3:1)
- $0.323cheaper than 69% of priced models
Typical monthly bills
| Monthly usage | Estimated cost |
|---|---|
| Side project2M input + 0.5M output tokens | $0.755 |
| Team assistant25M input + 5M output tokens | $8.62 |
| Production app250M input + 50M output tokens | $86.24 |
Median of 15 paid API providers on models.dev.
Independent benchmarks
Epoch AI has not published a Capabilities Index score for DeepSeek V4 Flash Vision Exp yet.
The details
- Lab
- DeepSeek
- Released
- Aug 21, 2026
- Context window
- 1,000,000 tokens
- Max output
- 384,000 tokens
- Inputs
- Text, Images
- Output
- Text
- Reasoning
- Always on
- Tool calling
- Yes
- Structured output
- Yes
- Weights
- Open weights · MIT
- Availability
- 15 API providerslisted on models.dev
What DeepSeek claims
Published by the lab at launch. Settings vary, so compare these only with care.
| Benchmark | Score | Setting | Source |
|---|---|---|---|
| Terminal-Bench v2.1 | 83.9 | max effort | Source |
| NL2Repo | 57.7 | max effort | Source |
| CyberGym | 75.3 | max effort | Source |
| DeepSWE | 59.3 | max effort | Source |
| Toolathlon-Verified | 75.9 | max effort | Source |
| DSBench-Hard | 63.6 | max effort | Source |
| AutomationBench | 25.7 | max effort | Source |
| ApexBench | 36.5 | — | Source |
| Agents' Last Exam | 27.3 | — | Source |
| Chartography | 64.3 | — | Source |
| ZeroBench | 35 | — | Source |
More from DeepSeek
About DeepSeek V4 Flash Vision Exp
How much does DeepSeek V4 Flash Vision Exp cost?
DeepSeek V4 Flash Vision Exp costs $0.216 input / $0.647 output per million tokens (median across 15 API providers). At a 3:1 input-to-output mix that is $0.323 per million tokens, cheaper than 69% of the 360 priced models we track.
What is the context window of DeepSeek V4 Flash Vision Exp?
DeepSeek V4 Flash Vision Exp accepts up to 1,000,000 tokens per request and can write up to 384,000 tokens in one response.
How good is DeepSeek V4 Flash Vision Exp?
Epoch AI has not published a Capabilities Index score for DeepSeek V4 Flash Vision Exp yet.
Is DeepSeek V4 Flash Vision Exp open source?
Yes. DeepSeek publishes the weights under the MIT licence, so it can be downloaded and self-hosted.
What inputs does DeepSeek V4 Flash Vision Exp support?
DeepSeek V4 Flash Vision Exp accepts text and images and replies in text. It is a reasoning model, supports tool calling and can return structured JSON output.
When was DeepSeek V4 Flash Vision Exp released?
DeepSeek released DeepSeek V4 Flash Vision Exp on Aug 21, 2026.
What are the best alternatives to DeepSeek V4 Flash Vision Exp?
The closest current models from other labs on capability, price and release date are Qwen3.8 Flash Next (Alibaba (Qwen), $0.20 / $0.50), MiniCPM5-2B (OpenBMB, $0.124 / $0.743), Toast 1 (Mixedbread, $0.30 / $0.72) and Hy3 (Tencent, $0.132 / $0.53).