Modal Open-Sources Overeasy: A Forkable File System on S3

Modal Labs has open-sourced Overeasy, a forkable file system overlay built on immutable S3 append-only logs. Designed for coding agents and reinforcement learning, it enables seamless forking, replay, and cross-host suspension of tasks.

2026-08-08 ~ 2026-08-09 · 2 related posts

• Modal Labs releases Overeasy, a branching filesystem for agents and RL — andersonbcdefg · 2026-08-08
• Overeasy: A Durable, Forkable Filesystem Overlay Backed by S3 — charles_irl · 2026-08-09