巴雷特·佐夫回归谷歌，任研究副总裁，加入Gemini团队，专注强化学习与后训练。他2016年入谷歌大脑，2022年转OpenAI参与ChatGPT研发；今年曾因与Thinking Machines Lab CEO米拉·穆拉蒂分歧离职转投OpenAI，如今再度离开OpenAI回谷歌，成为AI人才流动样本。
前OpenAI CTO Mira Murati创立的Thinking Machines Lab于2026年7月15日发布首个开源模型Inkling。该模型采用混合专家架构，总参数量达9750亿，单次任务仅激活部分参数，实现高效定制。此举意在挑战巨头主导的闭源AI模式，提供可高度定制的开放权重方案。
SpaceXAI（原xAI）自2月更名后陷入人才危机，超50名核心研究人员与工程师离职，预训练团队仅剩数人。离职者包括前负责人庄俊堂等关键技术领军人物，主要流向Meta及Mira Murati新创的Thinking Machine Labs。
硅谷AI人才争夺战加剧，初创公司Thinking Machines Lab两位核心创始人Barret Zoph和Luke Metz离职，重返OpenAI。此举凸显了AI领域人才竞争的白热化，OpenAI凭借强大吸引力持续吸纳顶尖人才。
Alibaba
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Bytedance
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256
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128
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Moonshot
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131
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