Computable

Computable operates a marketplace for buying, selling, and redeeming GPU hours tied to specific calendar weeks. It addresses the need for precise short-term access to GPU capacity without the premiums charged by traditional rental services that bundle in flexibility. The platform allows participants to acquire hours only for the exact weeks required and to convert unused capacity back into cash through instant liquidity mechanisms.

Bids take the form of flexible shapes specifying the number of nodes, selected weeks, and offered price. Auctions run as sealed processes with settlement on a pay-what-you-bid basis, after which every clearing price is published. The initial auction covers a cluster of H100 nodes from August through January, sold by the week, with bidding open until July 31. A standing buyback quote is maintained for every position, enabling immediate sale of any unused hours. Sample scenarios illustrate purchasing two nodes for the final two weeks of October and paying solely for that period.

The service is backed by Y Combinator, with founders from Jump Trading and Coinbase. Full rules and the week-by-week calendar become available after sign-up. It functions as a specialized exchange for calendar-based GPU compute capacity, emphasizing wholesale pricing and the ability to trade future weeks.