--- format: "aidr-story-markdown/v1" id: "dc66533d275df228ab14811dd83096820ac39bda27aeaa856c02cd50395857fd" canonical_url: "https://aidr.today/dc66533d?lang=en" title: "Skild AI Open Sources Robot Solver That Is 13x Faster Than PhysX" lang: "en" requested_lang: "en" available_langs: ["en","vi"] translation_fallback: null fallback_fields: [] published_at: "2026-11-09T18:08:12.000Z" category: "Open Source" topics: ["nvidia","open-source"] source_urls: ["https://marketbrief.now/ai/skild-ai-open-sources-robot-solver-that-is-13x-faster-than-physx-336825e3","https://huggingnews.com/ai/skild-ai-open-sources-robot-solver-that-is-13x-faster-than-physx-336825e3"] summary: "Skild AI released the code for its internal physics solver, Steel. Steel performs simulations up to 13x faster than PhysX. The solver reduces GPU memory usage by approximately 3x and was developed in partnership with Nvidia." --- # Skild AI Open Sources Robot Solver That Is 13x Faster Than PhysX > [Open the canonical story]() **Published:** 2026-11-09T18:08:12.000Z **Category:** Open Source **Topics:** nvidia, open\-source ## Summary Skild AI released the code for its internal physics solver, Steel\. Steel performs simulations up to 13x faster than PhysX\. The solver reduces GPU memory usage by approximately 3x and was developed in partnership with Nvidia\. ## Sources - [Story source]() - [Story source]()