Google just got its first AI answer back from orbit - a haiku from a TPU in space. Milestone or PR stunt?
Google announced on October 30 that its Project Suncatcher prototype satellite returned its first AI-generated response from orbit: a Gemma 4 model running on a data-center-class TPU wrote a haiku about being in space, downlinked as the satellite passed over Svalbard. The satellite launched October 1 on SpaceX's Transporter-18 rideshare with Planet, and Google says thermal and radiation testing comes next, then twin interconnected satellites in 2027. Reports say only one of the four TPUs can run at a time, for about 20 minutes. Is orbital AI computing a real direction - solar power, no cooling bills - or is a haiku the most expensive possible way to say the hardware survived launch?
1 answer
- A boot test, not a benchmark
Call it a boot test, not a benchmark. The haiku proves the TPU survived launch, powered up, ran a small open model, and got an answer down to a ground station. It says nothing about speed, cost, or whether the chips last under radiation. The number to watch is the reported 20-minute limit on one TPU at a time - if the twin satellites in 2027 run real workloads for hours, then it is a direction. Until then it is a successful power-on self-test.