decider
One-pass typed decisions with calibrated probabilities (System One style model), fine-tuned from Qwen3.5-2B
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GITHUB · launched Sep 16, 2026 · 130 upvotes (top 6%) · 0 views
Niche: large language models · 191 launches, 4 in the last 7 days ▼ -33% · Explore this niche →
Category and tags
- Horizontal
- Model & infra
- Developer
- AI-native
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 191 launches in large language models →
Could you build this?
Partial The inference wrapper is simple, but fine-tuning an open-weight LLM for calibrated logits and structured decision evaluation requires ML training pipelines and curated calibration datasets.
What it would actually take: The system requires an LLM training stack (PyTorch, Hugging Face TRL/Unsloth, LoRA) fine-tuning Qwen on decision-making tasks, followed by temperature scaling and isotonic regression for logit probability calibration. The difficult aspect is building the synthetic or hand-labeled decision dataset with reliable ground-truth probability distributions and running rigorous calibration evals (Brier scores, ECE).
Competitors
Other products that read as similar to this one : 3629 launches clear the similarity bar, closest 8 shown.
Attention rank: #239 of 3630 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 322 days after the earliest competitor.
- jev-benchmarks · github · 2026-09-17 · 15 upvotes · similarity 0.77
- reflex · github · 2026-09-17 · 101 upvotes · similarity 0.75
- system-one-open · github · 2026-09-17 · 25 upvotes · similarity 0.75
- awesome-jev-typesafe · github · 2026-09-18 · 129 upvotes · similarity 0.74
- MagibuMizan · github · 2026-09-26 · 9 upvotes · similarity 0.73
- blink · github · 2026-09-22 · 20 upvotes · similarity 0.73
- quyet · github · 2026-10-03 · 23 upvotes · similarity 0.72
- AnyDecisionModel · github · 2026-09-21 · 9 upvotes · similarity 0.71
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.