# DeepSeek R1 0528

DeepSeek R1 0528 is a model from DeepSeek with open weights, first recorded on 7 Oct 2026; its release date is not established. The context window is 163,840 tokens.

- Developer: DeepSeek
- Id: deepseek-ai/DeepSeek-R1-0528
- Sighting: 2026-10-07T19:40:57.518Z
  - [evidence link](https://huggingface.co/deepseek-ai/DeepSeek-R1-0528)
- Status: Released
- Weights version: 2025-05-28
  - [evidence link](https://huggingface.co/api/models/deepseek-ai/DeepSeek-R1-0528/paths-info/4236a6af538feda4548eca9ab308586007567f52)
- Canonical: https://alexgetman.com/models/deepseek/deepseek-r1-0528/

## Questions

### What is the context window of DeepSeek R1 0528?

The context window is 163,840 tokens.

### Are the weights of DeepSeek R1 0528 publicly available?

Yes. DeepSeek publishes the weights.

### When was DeepSeek R1 0528 released?

Its release date is not established. Signal Forge first recorded it on 7 Oct 2026.

## Evidence links

- [hf-author-artifacts:deepseek-ai](https://huggingface.co/api/models/deepseek-ai/DeepSeek-R1-0528/paths-info/4236a6af538feda4548eca9ab308586007567f52)
- [huggingface:deepseek-ai](https://huggingface.co/deepseek-ai/DeepSeek-R1-0528)

## Signals