Tencent Hunyuan Upgrades Hy4 Preview to Cut Token Usage

Tencent Hunyuan announced an upgrade to its Hy4 preview model that reduces overlong reasoning and excessive verification, cutting both input and output token usage while maintaining task quality.

2026-09-07 ~ 2026-09-07 · 2 related posts

• Tencent Hunyuan Announces Hy4preview Model Upgrade — 腾讯混元 · 2026-09-07
• Tencent Hunyuan ships Hy4 preview upgrade: same quality, fewer turns, lower token usage — xeophon · 2026-09-07