Prime Intellect open-sources Prime Sandboxes: microVMs purpose-built for agentic RL training
niloofar_mire · x · 2026-09-24
Prime Intellect launched Prime Sandboxes, microVM sandboxes purpose-built for large-scale agentic RL training, now available publicly.
The team couldn't find sandboxes that could handle the scale of their RL training — model training requires running tens of thousands of concurrent sandboxes, leading to complex and costly configuration — so they built their own and are releasing it.
More from coding & agent
- Resend ships Stripe Projects integration as the most-requested email provider — jeff_weinstein · 2026-09-24
- treg.to skill taps 60 data providers for agent lead enrichment: 20 verified emails for $0.58 — rohanpaul_ai · 2026-09-24
- Netflix hiring PhD intern to build LLM AutoResearch agents for recommendations — tw_killian · 2026-09-24
- ChatGPT Voice with tools and MCP impresses: interruptible, pulls local Mac files — athyuttamre · 2026-09-24
- Vercel Sandbox adds Drives persistent storage with up to 16 TiB per drive — cramforce · 2026-09-24
- rauchg: every successful agent needs brain, hands and files — decouple them in the cloud — cramforce · 2026-09-24