# Janus Pro 1B

Janus Pro 1B is a model from DeepSeek with open weights, first recorded on 7 Oct 2026; its release date is not established.

- Developer: DeepSeek
- Id: deepseek-ai/Janus-Pro-1B
- Sighting: 2026-10-07T19:44:50.592Z
  - [evidence link](https://huggingface.co/deepseek-ai/Janus-Pro-1B)
- Status: Released
- Weights version: 2025-01-27
  - [evidence link](https://huggingface.co/api/models/deepseek-ai/Janus-Pro-1B/paths-info/960ab33191f61342a4c60ae74d8dc356a39fafcb)
- Canonical: https://alexgetman.com/models/deepseek/janus-pro-1b/

## Questions

### Are the weights of Janus Pro 1B publicly available?

Yes. DeepSeek publishes the weights.

### When was Janus Pro 1B 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/Janus-Pro-1B/paths-info/960ab33191f61342a4c60ae74d8dc356a39fafcb)
- [huggingface:deepseek-ai](https://huggingface.co/deepseek-ai/Janus-Pro-1B)

## Signals