Roman Slack: Jev by @typesafeai works quite well for drone applications. Made this in 15 minute

This drone flies itself for 10 cents. pip install typesafe-sdk Camera only, no scripted path, no waypoints. A judgment model sits in the loop at 2.5 Hz. Jev does not generate text. It returns typed decisions with probabilities. Here is what it actually does: → reads a JSON scene built from depth and segmentation → answers three questions per call: go over, go around, or brake → every answer carries a probability, not a sentence → code keeps the veto at 50 Hz and overrides it near obstacles → 80 calls, 65 seconds of flight, 0.11 s median latency Built on the Skydio X2 airframe from MuJoCo Menagerie, flown by a geometric controller. And here is the part that got me: With the model disabled the same stack stops dead at station 2, every run. It cannot express "fly over it". With Jev it clears all 77.5 m. 49 stars. MIT. Input tokens cost $42 per billion. Repo below