Show HN: Petabyte-scale storage for AI agent sandboxes

Celesto AI announced petabyte-scale durable storage for its AI agent sandboxes, enabling coding agents and harnesses to store large files. The new capability addresses the need for massive storage in AI development environments.

Aniket @aniketmaurya We enabled Petabyte scale durable storage for Celesto sandboxes, useful for coding agents, harnesses and store large files. You can read about it here: Petabyte-scale storage for AI agent sandboxes - Celesto AI From docs.celesto.ai 9:24 AM · Jul 1, 2026 29 Views