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Qwen's former lead pivots from models to agents, citing hybrid thinking challenges

Junyang Lin, former technical lead for Alibaba's Qwen project, has shifted his focus from training large language models to developing AI agents. He argues that while hybrid thinking models like Qwen3, which combine direct response and step-by-step reasoning, have advanced capabilities like multilingual support, merging these modes can degrade performance. Lin contrasts this with Anthropic's approach, suggesting that reasoning should be tailored to specific workloads rather than benchmark performance, and that the future lies in agentic thinking, which involves planning, acting, and adapting within an environment. AI

IMPACT Suggests a shift in AI development focus from pure model training to agentic systems capable of planning and acting in dynamic environments.

RANK_REASON Article discusses a former lead's perspective on AI model development and future directions, rather than a new release or product launch.

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Qwen's former lead pivots from models to agents, citing hybrid thinking challenges

COVERAGE [1]

  1. MarkTechPost TIER_1 English(EN) · Michal Sutter ·

    Qwen’s Former Lead on What Hybrid Thinking Got Wrong — and Why He Now Backs Agents

    <p>Junyang Lin, the former technical lead of Alibaba's Qwen, walked through the model family in a talk "towards a generalist model / agent," then expanded it in an essay. We read both for practitioners: Qwen3 hybrid thinking modes and dynamic thinking budgets, where the merge fel…