Story perspectives

Alibaba's Qwen AI Leader Resigns Post-Launch, Sparks Concern

3/4/2026

Summary

Story summary

Junyang Lin, a key technical leader at Alibaba's Qwen AI project, abruptly resigned after the Qwen 3.5 launch.
Lin announced his resignation on X, drawing strong reactions from colleagues who viewed his role as pivotal.
The Qwen models have been recognized for competitive performance against U.S. counterparts, after their April 2023 introduction and September 2023 public release.
Reasons for Lin's exit remain unclear, and teammates express heartbreak over the timing.

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Story summary

Junyang Lin, a key technical leader at Alibaba's Qwen AI project, abruptly resigned after the Qwen 3.5 launch.
Lin announced his resignation on X, drawing strong reactions from colleagues who viewed his role as pivotal.
The Qwen models have been recognized for competitive performance against U.S. counterparts, after their April 2023 introduction and September 2023 public release.
Reasons for Lin's exit remain unclear, and teammates express heartbreak over the timing.