# LongAlign 7B 64k Base

LongAlign 7B 64k Base is a model from Z.ai with open weights, first recorded on 30 Sep 2026; its release date is not established.

- Developer: Z.ai
- Id: zai-org/LongAlign-7B-64k-base
- Sighting: 2026-09-30T15:57:05.629Z
  - [evidence link](https://huggingface.co/zai-org/LongAlign-7B-64k-base)
- Status: Released
- Weights version: 2024-01-29
  - [evidence link](https://huggingface.co/api/models/zai-org/LongAlign-7B-64k-base/paths-info/fa28d013fed955d0e573196de081c3025fb3dbe4)
- Canonical: https://alexgetman.com/models/z-ai/longalign-7b-64k-base/

## Questions

### Are the weights of LongAlign 7B 64k Base publicly available?

Yes. Z.ai publishes the weights.

### When was LongAlign 7B 64k Base released?

Its release date is not established. Signal Forge first recorded it on 30 Sep 2026.

## Evidence links

- [hf-author-artifacts:zai-org](https://huggingface.co/api/models/zai-org/LongAlign-7B-64k-base/paths-info/fa28d013fed955d0e573196de081c3025fb3dbe4)
- [huggingface:zai-org](https://huggingface.co/zai-org/LongAlign-7B-64k-base)

## Signals