# DeepSeek-V4-Pro-0813

DeepSeek-V4-Pro-0813 is a model from DeepSeek, first recorded on 8 Sep 2026; its release date is not established. The context window is 1,000,000 tokens. The maximum output is 384,000 tokens. Pricing is $0.111 per million input tokens and $4.44 per million output tokens.

- Developer: DeepSeek
- Id: deepseek/deepseek-v4-pro-0813
- Sighting: 2026-09-08T02:51:30.567Z
  - [evidence link](https://openrouter.ai/deepseek/deepseek-v4-pro-0813)
- Status: API availability
- Canonical: https://alexgetman.com/models/deepseek/deepseek-v4-pro-0813/

## Questions

### What is the context window of DeepSeek-V4-Pro-0813?

The context window is 1,000,000 tokens. The maximum output is 384,000 tokens.

### How much does DeepSeek-V4-Pro-0813 cost?

Pricing is $0.111 per million input tokens and $4.44 per million output tokens. Cached input is $0.097 per million.

### When was DeepSeek-V4-Pro-0813 released?

Its release date is not established. Signal Forge first recorded it on 8 Sep 2026.

## Evidence links

- [deepseek-pricing](https://api-docs.deepseek.com/quick_start/pricing/?article_id=article_1779470751466_8)
- [Artificial Analysis · benchmarks](https://artificialanalysis.ai/models)
- [Hugging Face · inference providers](https://huggingface.co/deepseek-ai/DeepSeek-V4-Pro-0813)
- [models.dev · catalogue](https://models.dev/#DeepSeek-V4-Pro-0813)
- [models.dev · catalogue](https://models.dev/#deepseek-v4-pro-0813)
- [OpenCode · discovery](https://opencode.ai/data/deepseek/deepseek-v4-pro-0813)
- [OpenRouter](https://openrouter.ai/api/v1/models)
- [openrouter](https://openrouter.ai/deepseek/deepseek-v4-pro-0813)
- [OpenRouter](https://openrouter.ai/deepseek/deepseek-v4-pro-0813:batch)

## Signals

- [DeepSeek: DeepSeek V4 Pro 0813](https://alexgetman.com/signals/2026/09/14/deepseek-deepseek-v4-pro-0813/)
- [DeepSeek-V4-Pro-0813 spotted on OpenRouter](https://alexgetman.com/signals/2026/09/08/deepseek-deepseek-v4-pro-0813/)