Figure trained its F.02 robots to jump into molten steel to retire the whole fleet

lukas_m_ziegler · x · 2026-10-06

Figure retired its entire F.02 robot fleet by training the robots to autonomously jump into molten steel at a Finnish foundry. The robots were full of custom actuators and proprietary IP, so hand-disassembly would have delayed the F.04 launch, and no US or Mexico foundry would take lithium-ion batteries near expensive equipment.

The retirement took 24 hours across 6 melts, with 20-minute windows before the steel crusted over. Bars recovered from the melts are being machined into limited commemorative artifacts. The thread also mentions Runway's newly introduced robot-control model Praxis-1.

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