decider
One-pass typed decisions with calibrated probabilities (System One style model), fine-tuned from Qwen3.5-2B
Details
- External ID
- 1372665897
- Source
- GITHUB
- Company
- —
- Product
- decider
- Website domain
- github.com
- Launched
- Sept. 16, 2026
- Cohort
- —
- Upvotes
- 130
- Upvotes percentile
- 0.942800409941071
- Tags
- —
- Fetched at
- Sept. 20, 2026, 5:44 p.m.
- Updated at
- Sept. 20, 2026, 5:44 p.m.
Enrichment
- Theme
- decision model runtimes and tools
- Vertical
- Horizontal
- Function
- Model & infra
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Hobby / open-source project
- Normalized one-liner
- fast typed decision model for developers
- Manually corrected
- False
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 — 1613 launches clear the similarity bar, closest 8 shown.
Attention rank: #106 of 1614 (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 0.76
- reflex · github · 2026-09-17 · 101 upvotes · similarity 0.74
- system-one-open · github · 2026-09-17 · 25 upvotes · similarity 0.74
- awesome-jev-typesafe · github · 2026-09-18 · 129 upvotes · similarity 0.73
- MagibuMizan · github · 2026-09-26 · 9 upvotes · similarity 0.71
- blink · github · 2026-09-22 · 20 upvotes · similarity 0.71
- AnyDecisionModel · github · 2026-09-21 · 9 upvotes · similarity 0.69
- AnyJev · github · 2026-09-21 · 648 upvotes · similarity 0.69
Other launches for this product
Same idea, different domain
Nobody's really built a model & infra tool for Fintech yet.