# Alibaba — Hello Qwen2

- Company: Alibaba (alibaba.com)
- Announced: 2024-06-06T16:00:00+00:00
- Category: new-model
- Subject: Qwen
- Models affected: Qwen2-0.5B, Qwen2-1.5B, Qwen2-7B, Qwen2-57B-A14B, Qwen2-72B
- Source: https://qwenlm.github.io/blog/qwen2/
- Record: https://forck.live/items/2312-hello-qwen2

Alibaba announces the Qwen2 family of models, evolved from Qwen1.5, featuring five sizes, multilingual training, SOTA benchmarks, improved coding and math, and extended context length.

## Evidence

Verbatim from https://qwenlm.github.io/blog/qwen2/:

> After months of efforts, we are pleased to announce the evolution from Qwen1.5 to Qwen2.

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Record: https://forck.live/items/2312-hello-qwen2
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