Perplexity Details SPACE Sandbox Design
perplexity_ai · x · 2026-07-16
Perplexity explains why traditional sandboxes fall short for agents: they are typically built for short-term code execution, whereas agents need to run code, edit files, and persist for hours or even days.
SPACE's design centers on decoupling sessions from the sandbox to prevent credentials from being left in the environment. Once a task is completed, it utilizes disposable Firecracker microVMs. Meanwhile, rolling snapshots preserve memory and file states, allowing sessions to be paused, resumed, or branched across different sandboxes.
Related event: Perplexity Unveils SPACE, a Sandbox Built for Long-Running Agents(8 posts)→
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