SystemOneHarness
The system one Harness for system one models
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GITHUB · launched Sep 19, 2026 · 143 upvotes (top 6%) · 0 views
Niche: llm evaluation and deployment tools · 77 launches, 0 in the last 7 days · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- AI-native
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 77 launches in llm evaluation and deployment tools →
Could you build this?
Yes It is a testing and evaluation harness for AI models, which consists of standard Python automation, prompt dispatching, and metric logging.
Competitors
Other products that read as similar to this one : 3990 launches clear the similarity bar, closest 8 shown.
Attention rank: #222 of 3991 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 325 days after the earliest competitor.
- Jeva · github · 2026-10-12 · 83 upvotes · similarity 0.75
- system-one-from-scratch · github · 2026-11-06 · 21 upvotes · similarity 0.70
- system-one · github · 2026-09-16 · 39 upvotes · similarity 0.67
- lev · github · 2026-09-25 · 14 upvotes · similarity 0.66
- awesome-jev-gallery · github · 2026-09-17 · 146 upvotes · similarity 0.64
- dohnuts · github · 2026-09-21 · 28 upvotes · similarity 0.62
- laya_ex · github · 2026-09-20 · 15 upvotes · similarity 0.61
- systemANE · github · 2026-09-20 · 14 upvotes · similarity 0.60
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.