All decision model projects

Browser-only Jev testbed via Vercel AI Gateway for building boolean, choice and score questions and viewing probabilities and cost.

Deterministic 3D restaurant simulator that replays the same evening to compare rule-based, camera-assisted and Jev-planned waiters.

Coding-agent skill that drives Chrome over CDP to hunt for jobs on company sites, with Jev scoring every link and job posting.

Scores a page for SEO, answer engines and generative engines, using code for measurable checks and Jev rubric scores for judgment.

Chat interface with no generative model: Jev picks intent, stance, claim and tone, and a deterministic compiler writes the reply.

Simulated espresso bar where an XState machine defines what is possible and Jev chooses the barista's next event.

Chinese 'emotion lie detector' demo comparing Jev's Choice, Score and Noul judgments on a message with a general LLM.

Local Python toolkit and web dashboard for trying Jev via OpenRouter or TypeSafe, with review analysis, topic routing and request history.

Chicago traffic simulator comparing fixed, adaptive and Jev-guided citywide signal policy on identical scenarios.

TypeScript CLI and REST API that asks Jev to rate an occupation's AI layoff risk, trajectory and need for human accountability.

Startup-idea evaluator where Jev scores eight indie-hacker questions and code turns the weighted average into KILL, FIX or SHIP.

Minimal demo that uses Jev to set a support ticket's priority and routing.

Toy archipelago air-traffic sim where each plane asks Jev every 1.6 s whether to divert, declare an emergency, give way or land.

3D Magic 8 Ball you shake and release, where Jev chooses among the 20 classic answers and shows a probability for each.

Map where you ask anything in plain words and Jev gives every nearby place a probability, lighting up those likely to match.

Minimal demo that matches a user goal to the best MCP server or capability in a catalogue using Jev, in two stages for large catalogues.

Medplum demo where a bot uses Jev to compare a provider's visit note with a discharge summary and flag agreement or potential conflict.

Standalone Android agent on Mobilerun where Jev picks every operation and target, with a live React studio, CLI and traces.

Small Next.js mood tracker where Jev classifies a daily check-in into one of five moods and a 1-5 energy score.

Fingerprints a target, has Jev score every Nuclei template 0-4 for relevance, then runs all templates highest-relevance first.

Web demo that reads a draft social post and returns Jev's tone choice, a 0-3 virality score and a cringe probability in one call.

Web demo showing live BTC, ETH and XRP prices with a shared Jev buy-or-wait judgment per coin; no trades placed.

Small web demo that makes clinic triage decisions with Jev, falling back to heuristics when no key is set.

Simulated Perseverance rover demo where Jev makes fast onboard hazard and science judgments, Claude plans, and code owns geometry.

One text box that morphs into the right UI card as you type, with Jev answering 14 typed questions per input and code doing the maths.

Satirical live page that feeds Jev the day's odd and world headlines and asks all three primitives whether AI should kill us all.

Desktop Snake where one Jev call per tick asks nine hazard and food questions for left, straight and right, and Python combines them.

Tiny demo that asks Jev whether an agent should continue, downgrade its model, or stop, given budget and plan.

Terminal Sudoku where Python owns the rules and Jev picks one move per turn, solving easy boards but struggling once it must guess.

Small demo that routes a task to a research, code, browser, support or writer agent with Jev and shows a visual swarm map.