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GenHome3D / Model benchmark
One reference.
Every available build.
Explore 1,280 GPT-6 Astra builds alongside earlier model runs. Compare the shapes, inspect the rear view, or open the actual 3D file.
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Each comparison shows its shared reference and the model builds available for that object. Coverage varies by model.
The comparisons
GPT-6 Astra run
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The objects are shared.
The runs have context.
Reference and scale. Model builds are grouped by their shared source image and declared dimensions. The render, rear view, geometry totals, and downloadable USDZ let you inspect each result.
Different workflows. Astra used a coordinated batch on DGX Spark; the Sol baseline also used shared category builders. Opus and Fable used individual build workflows. Astra’s full elapsed time includes an overnight usage-limit interruption. These timings describe this run and are not directly comparable across models.
What the checks mean. Automatic checks cover files, packages, measurements, and placement. They do not establish visual fidelity. Historical Opus findings, where retained in the details, are labeled as AI audit notes.