EnactraAI Video Compares AI Models on Building Reconstructions

EnactraAI posted a 15-second video showing a 4-column grid with ground-truth aerial photos of Helsinki Cathedral, Government House Melbourne, and Geisel Library beside 3D reconstructions labeled as outputs from GPT-6 Astra, Fable 5.1, and GPT-5.6 Sol. The post states GPT-6 Astra outperforms the others and asks viewers to rank them. Academic Lianhui Qin replied that GPT-6 Astra is better at 3D reasoning and fine-grained details, linking back to the original post.