NVIDIA's SpatialClaw lifts GPT-6 Astra spatial reasoning by 6 points

Seokju Cho @seokju_choOriginally posted 2026.09.28

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SpatialClaw, our work at @NVIDIAAI, was accepted to NeurIPS 2026! 🎊 Even GPT-6 Astra gets better with SpatialClaw. 71.3 → 77.4 (+6.1%p), averaged across 20 spatial reasoning benchmarks. Opus 5 gained +15.0 points, and GPT-6 Sol gained +11.7. With one shared SpatialClaw harness, we saw improvements across open-source and proprietary models, without any model- or dataset-specific tuning.