# DeepSeek V4 Flash Vision Exp

> DeepSeek V4 Flash Vision Exp is an open-weight language model from DeepSeek, released on 21 Aug 2026. It accepts text and images and generates text, with a 1M-token context window and up to 384K output tokens per response. As of 4 Oct 2026, the lowest listed API price is $0.22 per million input tokens and $0.65 per million output tokens (Vercel AI Gateway), across 5 providers we track.

Source page: https://www.aimodel.directory/models/deepseek-v4-flash-vision-exp
Last verified: 4 Oct 2026

## Specifications

- **Developer:** DeepSeek
- **Release date:** 21 Aug 2026 (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/deepinfra/models/deepseek-ai/DeepSeek-V4-Flash-Vision-Exp.toml)
- **Status:** Generally available (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/deepinfra/models/deepseek-ai/DeepSeek-V4-Flash-Vision-Exp.toml)
- **Weights:** Open weights (source: Hugging Face, https://huggingface.co/deepseek-ai/DeepSeek-V4-Flash-Vision-Exp)
- **License:** mit (source: Hugging Face, https://huggingface.co/deepseek-ai/DeepSeek-V4-Flash-Vision-Exp)
- **Parameters:** 305B (source: Hugging Face, https://huggingface.co/deepseek-ai/DeepSeek-V4-Flash-Vision-Exp)
- **Context window:** 1M (1,048,576 tokens) (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/deepinfra/models/deepseek-ai/DeepSeek-V4-Flash-Vision-Exp.toml)
- **Max output:** 384K tokens (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/deepinfra/models/deepseek-ai/DeepSeek-V4-Flash-Vision-Exp.toml)
- **Input:** Text and images (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/deepinfra/models/deepseek-ai/DeepSeek-V4-Flash-Vision-Exp.toml)
- **Output:** Text (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/deepinfra/models/deepseek-ai/DeepSeek-V4-Flash-Vision-Exp.toml)
- **Reasoning mode:** Yes (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/deepinfra/models/deepseek-ai/DeepSeek-V4-Flash-Vision-Exp.toml)
- **Tool calling:** Yes (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/deepinfra/models/deepseek-ai/DeepSeek-V4-Flash-Vision-Exp.toml)
- **Structured output:** Yes (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/deepinfra/models/deepseek-ai/DeepSeek-V4-Flash-Vision-Exp.toml)
- **Hugging Face:** deepseek-ai/DeepSeek-V4-Flash-Vision-Exp (source: Hugging Face, https://huggingface.co/deepseek-ai/DeepSeek-V4-Flash-Vision-Exp)

## API pricing (USD per 1M tokens)

| Provider | Input | Output | Cached input | Context |
|---|---|---|---|---|
| Vercel AI Gateway | $0.22 | $0.65 | $0.0068 | 1M |
| OpenRouter | $0.22 | $0.65 | $0.0069 | 1M |
| DeepInfra | $0.44 | $1.32 | $0.01 | 1M |
| SiliconFlow | $0.44 | $1.32 | $0.03 | 1M |
| Hugging Face Inference Providers | $0.44 | $1.32 | – | 1M |

## FAQ

### What is the context window of DeepSeek V4 Flash Vision Exp?

DeepSeek V4 Flash Vision Exp has a context window of 1,048,576 tokens (1M) and can generate up to 384,000 tokens in a single response, according to models.dev.

### How much does the DeepSeek V4 Flash Vision Exp API cost?

DeepSeek V4 Flash Vision Exp is listed from $0.22 per million input tokens and $0.65 per million output tokens (Vercel AI Gateway). Prices last verified 4 Oct 2026.

### Is DeepSeek V4 Flash Vision Exp open source?

DeepSeek V4 Flash Vision Exp is an open-weight model: its weights are published on Hugging Face as deepseek-ai/DeepSeek-V4-Flash-Vision-Exp under the mit license. Check the license terms before commercial use.

### When was DeepSeek V4 Flash Vision Exp released?

DeepSeek released DeepSeek V4 Flash Vision Exp on 21 Aug 2026, according to models.dev.

### Which providers offer DeepSeek V4 Flash Vision Exp?

We track DeepSeek V4 Flash Vision Exp on 5 providers: Vercel AI Gateway, OpenRouter, DeepInfra, SiliconFlow, Hugging Face Inference Providers.

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Data licensed CC BY 4.0. Cite as: AI Model Directory, "DeepSeek V4 Flash Vision Exp", https://www.aimodel.directory/models/deepseek-v4-flash-vision-exp