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Physix Frontier · News Briefing Card (enbrief · Nov 6, 2026)

Tencent Releases Open-Source LLM Hy4 With Vision and Computer Control

KEY FACTS

  • Tencent has released Hy4, a new-generation large language model it says ranks among the world's leading open-source models.
  • Tencent plans to publish Hy4's model weights and system card within the next few days.
  • Hy4 adds vision understanding and computer-operation capabilities for the first time, and can operate command-line and graphical interfaces.
  • Hy4 received dedicated training for professional software including Blender and CAD.
  • In a blind test of 579 tasks involving 213 finance professionals, Hy4 ranked first among open-source models.

KEY DATA

83.18WorkBuddy average score
96.15%WorkBuddy pass rate
3.04Finance blind-test score
7.2%Hallucination rate

PHYSIX OBSERVATION

Tencent ties weight releases to product deployment, so open-sourcing is no longer just leaderboard chasing but direct embedding into office, finance, and gaming workflows. For users it means one more self-deployable domestic option; for peers it means open-source competition shifts from parameter counts to scenario penetration, and the first-place finance blind-test result is a signal worth watching.

Source: enbrief original report ↗

Tencent Releases Open-Source LLM Hy4 With Vision and Computer Control | Physix Frontier Briefing