Will Jev pull the lever in the trolley problem?
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The Jev benchmark you've all been waiting for: Will Jev pull the lever in the trolley problem?Don't think too much about it :)Place whatever you'd like on each side of the tracks, and GPU (my startup's AI system, whee!) will have Jev judge the result.As a bonus, two really good looking SVGs are rendered with gpt-oss-120b for what you place on the tracks. I've made a really high quality thing here.My first impression is that Jev does well! I understand it's not exactly designed for this kind of "classification" -- I think -- but I haven't been able to get it to pull the lever away from any villains or geese yet.It's public against my better judgement. No account necessary, have fun.Side presentation: I've put together a more "serious" harness here if you're interested in evaluating Jev for yourself. I've been interested in seeing how well it does if you augment an existing smaller model with it: https://gpu.studio/jev
HN · launched Sep 20, 2026 · 9 upvotes (top 46%) · 0 views
Niche: llm benchmarking tools · 84 launches, 1 in the last 7 days · Explore this niche →
Category and tags
- Horizontal
- Content generation
- B2C
- Not AI
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 84 launches in llm benchmarking tools →
Could you build this?
Yes This is a lightweight toy web app taking two text inputs and passing them to an LLM to generate a humorous trolley problem verdict and SVG graphics.
Discussion
2 comments analyzed.
Concerns raised: Unclear trolley track direction from static diagram
Feature requests: Add a small animation showing trolley movement
Competitors
Other products that read as similar to this one : 140 launches clear the similarity bar, closest 8 shown.
Attention rank: #80 of 141 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 324 days after the earliest competitor.
- JevBench, a reproducible benchmark for typed decision models · hn · 2026-09-22 · 149 upvotes · similarity 0.47
- awesome-jev · github · 2026-09-19 · 14 upvotes · similarity 0.46
- AI Trolley Problem Arena · hn · 2025-12-16 · 9 upvotes · similarity 0.46
- jev-robot-control · github · 2026-09-19 · 44 upvotes · similarity 0.46
- OpenDecision · hn · 2026-09-21 · 6 upvotes · similarity 0.44
- jev-studio · github · 2026-09-19 · 15 upvotes · similarity 0.41
- Levi · hn · 2026-06-08 · 5 upvotes · similarity 0.40
- jev-guard · github · 2026-09-22 · 7 upvotes · similarity 0.39
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