Nebius Token Factory · NVIDIA Nemotron · Jev · Tavily
Catch what doesn't belong before your coding agent ships it.
An agent that can't see your codebase writes its own retry helper, an interface with one implementation, and a new HTTP library, though the repo already has all three. LeanGate checks the change against the repo, lets Jev decide the clear cases, escalates the unsure ones to Nemotron, grounds stdlib claims with Tavily, and proves every rewrite in a sandbox.
Verify results
No verdict yet
Load the example and run verify. Findings are grouped by kind, and each one shows which model decided it.
Reuse results
Reuse, adapt or write new
Jev picks one answer for each candidate symbol, and the strongest candidate sets the recommendation.
Minimize results
Before → after
You get the diff, the line count, the Jev pre-check and the sandbox's equivalence result.