---
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---
# AI 引擎日报｜2026-10-20

今天值得看的不是又多一个生成器，而是代理首跑、可执行3D与多人世界预测都补上了可复用链路。

## **Summer 4.5：代理能自己装、开、跑、看**

Summer Engine 4.5.0 把首次使用的断点接起来：`summer dev` 可在用户确认后安装引擎、创建并打开起始项目，MCP 也新增本地建项目与开项目操作；`summer preview` 则把运行中的游戏送进代理浏览器。它的用途很直接——让编码代理能看到结果再继续改，而不是停在“代码已生成”。主分支已标记 4.5.0，但检查时 GitHub Release 仍停在 v4.3.0，采用前宜锁版本并自行试跑。[提交与变更记录（2026-10-19）](https://github.com/SummerEngine/summer/commit/ead43e7515e4bde600a59f075969867f82e17fcc)｜[仓库](https://github.com/SummerEngine/summer)

## **3DCodeVerse：把3D创作变成可执行、可量测的代码循环**

3DCodeVerse 公开 269,597 个可执行程序、203 万组代码条件对及七种运行时的训练与评测框架；执行日志、空间量测和视觉反馈可定位失败并生成定向修复任务，适合训练会搭建且会自纠的3D代理。作者称 27B 模型在其基准的执行率由 51.9% 升至 92.9%，尚无独立复测；代码为 Apache-2.0，数据另受非商用条款约束。10 月 19 日新增的“场景导演”插件只是一份明确标注未实测的原型，暂不等于稳定能力。[论文（2026-10-15）](https://arxiv.org/abs/2610.22341)｜[代码](https://github.com/gaoypeng/3dcodeverse)｜[原型提交（2026-10-19）](https://github.com/gaoypeng/3dcodeverse/commit/3d5bd5f9c10d8c248fe69c48feb574e386ffbdd7)

## **PAWA：多人世界模型终于有同步视角底座**

北大等团队的 PAWA 同时预测玩家第一视角与世界稳定全景，让模型能利用屏幕外的多人状态；开放管线可在无图形界面的服务器录制 64/128 人会话，再离线渲染对齐画面与动作。数据集含 8,162 局、1,554.1 玩家小时，适合多人行为建模与回放实验；但论文模型只评到 16 人，长序列仍会丢失同伴细节并产生视角漂移，数据下载也需申请且限非商用。[论文（2026-10-14）](https://arxiv.org/abs/2610.20240)｜[项目页](https://pawa.siki.moe/)｜[采集管线](https://github.com/yousiki/pawa-pipeline)

我的判断：这一轮增量共同把“能生成”推向“能观察、执行并纠错”，但发布成熟度与许可证仍是落地门槛。

> 来源：官网/仓库已查｜国内与中文源已查（含北大团队及公开数据页）｜论文已查｜X 公开搜索仅见零散摘要，覆盖受限。