A Humanoid Walked Into a Furnace: What Figure's F.02 Send-Off Really Says

Most robots end their working life in a storage room or a skip. This one ended it in a 75-ton electric arc furnace in Finland, on purpose, after being trained to jump into it.

Figure, the humanoid robotics company, retired most of its F.02 fleet this month — and doing it properly turned into an engineering project of its own. The full story is on Figure's own site, and it is stranger than the clip suggests.

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Why a company would melt its own robots

The F.02 was not a demo unit. It was Figure's first robot deployed at BMW, the first to run the company's Helix AI, the first to do household chores, and the first to work a logistics shift. As the newer F.03 fleet came online, keeping the older machines running stopped making sense.

The problem was what was inside them: custom-built actuators and other proprietary hardware. Disassembling each robot by hand would have tied up the technical team and pushed back the launch of the next generation, the F.04. Destroying the fleet in bulk solved both problems at once — as long as the destruction also destroyed the intellectual property.

The send-off came from the internet

Figure asked publicly what it should do with the robots. Arnold Schwarzenegger replied with the obvious answer: melt them. It is hard to imagine a better fit — his T-800 character ends the same way at the end of Terminator 2, sinking into molten steel. Figure reached out, he agreed to take part, and the idea became a plan.

Finding a foundry willing to drop a humanoid with lithium-ion batteries into expensive equipment was the hard part. Facilities in the United States and Mexico refused. Figure even contacted former MythBusters for help. The only site willing to take it on was a foundry in Imatra, Finland.

The robot had to learn to die well

This is the part that makes it more than a stunt. The F.02 could not simply be pushed into the furnace — it had to walk and jump into the furnace on its own, accurately, at a plant the team had never visited.

Training began at Figure's campus in San Jose. Engineers set up large airbags and taught the robots to jump off the second floor of a building, using the movements of stunt performers as reference. A new AI model was trained in simulation so the machines could land precisely in a vat of molten steel.

At the foundry, three graphite electrodes powered the arc furnace. The team had 24 hours and six melts, each offering only about a 20-minute window before the steel cooled into a hard crust. According to Figure, the robots kept running their control policies through the extreme heat and electromagnetic fields — even as cameras and other electronics failed around them.

What is left, and why it matters

The molten metal was shipped back to the United States, and Figure is now machining it into a limited series of commemorative artifacts, sold through its online shop. Most of the fleet is gone; a few units remain in storage at headquarters.

Two things about the story are worth keeping.

First, it is an unusually honest piece of hardware marketing. In an age where robots are routinely faked with AI-generated video, Figure went out of its way to state that the footage is real — that the machines really were trained to jump, really were shipped to Finland, and really did drop into the steel. Several outlets covered it the same way, from The AI Insider to Mezha, and the distinction is the whole point.

Second, it is a rare look at the other half of a robot's life cycle. We spend enormous attention on what a humanoid can do when it works. Almost none on what happens when it is obsolete: how you retire it, how you protect what is inside it, and how you turn an end into a story.

Figure pulled that off. It trained a machine to walk into the fire, and it made people watch.