Tencent Hy4 Adds Vision, Computer Use

Hy4’s significance is its combination of long-context reasoning, multimodality, and GUI/CLI control in an open-model ecosystem. The headline benchmarks are promising but remain Tencent-reported until independent evaluations and weights arrive.

• –First Hy model with visual understanding and computer use across graphical interfaces and terminals
• –Targets long-horizon workflows involving documents, spreadsheets, coding, Blender, CAD, and cross-application tasks
• –Tencent reports an 83.18 WorkBuddy score and first place in 9 of 12 office scenarios
• –Retains preview pricing while offering up to 1M-token context and 65K-token outputs
• –Local deployment remains out of reach until Tencent publishes the promised weights and system card