Hi3D V1.0 open-sourced with 2M training assets and 90% slicing success rate
kimmonismus · x · 2026-10-26
Hi3D (formerly Sparc3D) has released V1.0, open-sourcing code and weights with a free online demo. Built on last year's 3D research, training assets grew from 500K to roughly 2 million, and the team says the model is already validated in real production workflows.
Per the technical report, V1.0 leads compared models on multi-view fidelity and detail richness with a 90% slicing success rate — promising to preserve small parts and unseen sides that front-view renders hide.
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