DeepSeek Unveils DSec: 3M Agent Environments Daily, 380k Concurrent Sandboxes
jiqizhixin · x · 2026-09-23
DeepSeek has unveiled DSec (DeepSeek Elastic Compute), sandbox infrastructure built for large-scale agent training and evaluation.
- Runs 3 million AI agent environments per day
- Unifies FnCall, containers, microVMs, and full VMs
- Coordinates stateful agent rollouts with RL training
- A production cluster spans 160 nodes, supports 380,000+ concurrent sandboxes, and spins up 5,000+ new sandboxes per second
A first look at the infrastructure DeepSeek has built for agentic workloads at serious scale.
Related event: DeepSeek's DSec Paper Reveals Massive Agent Training Sandbox Infrastructure(8 posts)→
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