Evidence-gated incident response
PatchWarden takes a signed crash alert, reproduces it in an isolated E2B sandbox, has NVIDIA Nemotron write a fix, and opens a human-review pull request only after trusted tests prove it. Then it challenges its own patch and looks for a second bug nobody reported.
The model proposes; trusted code decides. Every status on this page comes from a test, a hash or an invariant, never from model output.
- NVIDIA Nemotron 3 Super
- Nebius Token Factory
- E2B sandbox
- Tavily
- GitHub
Run it live
Recorded runs
Live runs (Nemotron on Nebius, E2B sandbox, Tavily), replayed from their stored event log and evidence.