# Qwen2

id: ent_qwen2  
kind: product  
timeline: /timelines/qwen2.md  
page: /record/qwen2  
same_as: https://asof.is/record/qwen2 (how to cite the id: /identifiers.md)  

Qwen2 series (0.5B-72B)

## Fact pages

One page per fact: the current value with its sources, then every dated value and what replaced what. Fetch any of them as markdown.

- [Qwen2 release date](/record/qwen2/model_release.md)

## All claims

One claim per line, newest first. Superseded claims stay visible.


## Posts and Hugging Face repos (1)

Dated items from the entity's own feeds, and the days its Hugging Face repositories were created, newest first.

- [Qwen2](/record/qwen2.md) | model_release | Qwen2 | valid 2024-06-06 to present | conf 0.95 | valid | [clm_F163D6E938E4](/claim/clm_F163D6E938E4.md)
  sources: https://raw.githubusercontent.com/QwenLM/Qwen3/main/README.md

---

AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.