Machine Heart

Jul 31, 2026 · Artificial Intelligence

A 4B‑Parameter Model Beats Top AI 3D Generators in Eight Benchmarks

Arko‑T, a 4 billion‑parameter Text‑to‑Structured‑3D model, generates executable CAD code, outperforms seven leading generalist models on 12 metrics (winning eight first places), runs in 0.41 s per sample at a fraction of the cost, and paves the way for Physical AI data pipelines.