A customer placing a trial order only signals interest.
A customer calling to reorder signals real PMF.
I'm glad to see that what I helped build in 2025 is now just a tiny starting point for the scale described in this blog. From ingestion and annotations to curation and feeding the GPU, every part of the system has grown by orders of magnitude. Our 🐐 team has built so much while I've been heads-down on robot software. Huge kudos to @YorkYang5050 @ZhipengYan7
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