Perplexity open-sources SPACE, the sandbox platform behind its agents and RL workloads
denisyarats · x · 2026-10-16
Perplexity's Denys Yarats open-sourced SPACE (Sandboxed Platform for Agentic Code Execution), the internal platform powering secure agentic runtimes for Computer as well as the company's RL training and evaluation workloads. Apache-2.0 licensed, it provides pluggable-runtime sandboxes for isolating agent and user code, with a full engineering setup including Firecracker templates, Rust crates, proto definitions, docker configs, and Claude skills/plugins (319 commits so far).
Related event: Perplexity Open-Sources SPACE Agent Sandbox, Withstands 108 Escape Attempts(9 posts)→
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