Expanse raised a $5.3 million seed round led by Crane Venture Partners on 16 September, less than a year after University of Edinburgh students formed the company1. Two of its founders were still students when it was incorporated. The software predicts how much compute a machine-learning job will need before the job starts.
That prediction is worth money because of how compute is bought. A team reserves graphics processors for a training run, guesses high to avoid a failure halfway through, and pays for the reservation whether the job uses it or not. Guessing low costs a restart, so the rational guess is always too high, and the overshoot is invisible on any invoice.
The company sells into the same demand curve that took Nscale to a New York filing this month, from the opposite side. One business builds the capacity. The other reduces how much of it a customer needs to book. Both make money while the shortage lasts, and the shortage is what priced CuspAI's Series B in July.
