Gemini 4 Hydrogen High 在 Antigravity 中实测:一句话生成可飞越的 3D 城市
有人拿到了 Antigravity 里的 Gemini 4 Hydrogen High 早期访问,一句话让它生成 Three.js 未来城市,追问一句就加上了雨效和飞行交通,还能第一视角飞越。做 3D 或前端的可以看看这波实测到底成色如何。
用户获得 Gemini 4 Hydrogen High 在 Antigravity 编辑器中的早期访问权限,要求其构建一个可以实际飞越的未来城市场景。首次生成后仅追加一次对话修改,就得到基于 Three.js 的 3D 世界,包含程序化生成的高楼、下雨效果和空中飞行交通。作者评价该模型响应速度较快、生成质量好,并发布了 7 组测试的推文串。该演示展示的是代码生成能力在交互式 3D 场景搭建上的应用,属于对模型实际表现的第一手试用记录。
从工作流来看,整个过程依赖 Antigravity 编辑器承载 Gemini 4 Hydrogen High 的代码输出,用户无需手写 Three.js 代码,通过一次提示词加一次跟进修正就完成了包含粒子雨效、动态交通和程序化建筑的完整场景。这类一次性生成的复杂度说明模型在长代码输出和 Three.js API 调用上有较好的连贯性,不过演示仅基于单个城市场景案例,7 组测试的完整结果需查看原推文串。
对开发者和 3D 内容创作者而言,这类'提示词到可交互场景'的能力正在成为各家编程模型的竞争点,与 Claude、GPT 系列在前端代码生成上的表现可作横向对比。早期访问名额有限,想复现类似效果可以关注 Antigravity 的开放进度。
I got early access to Gemini 4 Hydrogen High in Antigravity, so I asked it to build a futuristic city I could actually fly through. Its pretty fast and pretty good. Have a look:
After one follow-up, this Three.js world has procedural towers, rain and flying traffic. I could watch this flythrough for a while.
7 tests 🧵:
This report is categorized under AITOP's "Models" desk, focusing on US frontier AI labs and Silicon Valley technology leaders. Within our cross-regional analytical framework, it directly maps to AI developer toolchains, coding agents, and engineering workflows and US-China foundation model benchmarks and commercialization comparison. Key entities and technical topics under continuous tracking include Gemini 4, Antigravity, Three.js, 编程助手.
Source attribution: curated from kimmonismus (@kimmonismus). Cross-source corroboration: 7 independent sources have covered this development (including Varun Mohan, 岚叔, Simon Willison), confirming industry-wide signal strength.