Ruan Yifeng's Tech Weekly features 3D "Invisible Cities" made by GPT-6 Astra and Claude Opus 5.5
Overview
Ruan Yifeng's Tech Weekly issue 415 reports that a user generated 3D versions of Italo Calvino's novel "Invisible Cities" with GPT-6 Astra and Claude Opus 5.5.
The newsletter says the Claude Opus 5.5 renderings follow the novel far more closely than the GPT-6 Astra versions, which look nearly identical across all 55 cities.
The source gives no further detail on the method, the prompts used, or how the comparison was judged.
Written by AI from the articles below · updated Oct 15, 8:16 PM ET
Check the sources:
Article timeline
The articles in this story. Times are ET.
- Ruan Yifeng · Tech WeeklyBlogRuan Yifeng's weekly roundup features a 3D "Invisible Cities" built by GPT-6 Astra and Claude Opus 5.5
AIRuan Yifeng's Tech Weekly issue 415 reports that a user generated 3D versions of Italo Calvino's "Invisible Cities" using GPT-6 Astra and Claude Opus 5.5. The Claude Opus 5.5 renderings are described as far more faithful to the novel than the GPT-6 Astra versions, which look nearly identical across all 55 cities.
Heat trend
Not enough continuous observations to show a trend yet.