HN · HACKER_NEWS// 38d agoNEWS

Qwen team shakeup clouds 3.5 momentum

Simon Willison highlights sudden leadership departures around Alibaba’s Qwen team right after the Qwen 3.5 small-model wave, anchored by Junyang Lin’s public “stepping down” post. The story is less about a new model drop and more about whether one of the strongest open-weight model lineups can keep shipping at the same pace.

// ANALYSIS

This is a talent-continuity story with major downstream risk for developers betting on Qwen in production.

–Qwen 3.5’s compact multimodal releases were gaining momentum just before the departures, which raises roadmap uncertainty.
–If core researchers exit, open-weight cadence and quality can shift quickly even when benchmarks look strong.
–Teams using Qwen for cost/performance now need contingency planning across model providers.
–Alibaba’s emergency internal response suggests the company sees the departures as strategically significant.

// TAGS

qwenllmopen-weightsmultimodalresearch

DISCOVERED

38d ago

2026-03-05

PUBLISHED

38d ago

2026-03-04

RELEVANCE

9/ 10

AUTHOR

simonw