（来源：IT之家）
IT之家 9 月 9 日消息，腾讯 WorkBuddy 今天对外表示，Hy4 preview 的限免活动即将收尾，该福利将在 2026 年 9 月 10 日 23:59 正式截止，随后会在 9 月 11 日至 10 月 10 日期间实行新的调整。
此外，官方还额外补充了以下两点说明：
根据IT之家先前的报道，9 月 7 日，腾讯混元与 WorkBuddy 联合团队透露，为攻克 Hy4 preview 模型在“复杂任务下的长思考、过度自我验证”等方面的挑战，已执行了专项优化并实现全量上线。
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Industry News 09.10 09:04
(Source: TechNews)
TechNews reports on September 9 that Tencent WorkBuddy has announced the impending end of its free trial for the Hy4 preview model. The promotion will officially conclude at 11:59 PM on September 10, 2026, followed by a series of adjustments between September 11 and October 10.
Additionally, the official statement includes the following clarifications:
As previously reported by TechNews on September 7, the collaborative team of Tencent Hunyuan and WorkBuddy revealed that they have successfully implemented specialized optimizations to address challenges such as "extended deliberation and excessive self-verification in complex tasks" faced by the Hy4 preview model, with the updates now fully deployed.
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