By design, training runs for a fixed 5-minute time budget (wall clock, excluding startup/compilation), regardless of the details of your compute. The metric is val_bpb (validation bits per byte) — lower is better, and vocab-size-independent so architectural changes are fairly compared.
剧情进度同步：这一层也是最关键的限制。为了让 NPC 只知道「已经发生的事」，不会剧透未来，也不会乱讲没发生过的剧情（比如别的剧情分支），避免出现逻辑漏洞。 这部分设计了一个核心事件文件，记录玩家从重生开始到当前阶段的所有关键选择——比如春日宴选了认识小将军还是二皇子，有没有帮过某个 NPC，有没有揭发过反派的小动作。
。新收录的资料是该领域的重要参考
Photograph: Pete Cottell
"As well as creating a new habitat for birds, the island will also help to reduce erosion of the existing saltmarsh at Northey Island," he added.