opendecider
Open, calibrated System 1 decision models: typed choice / score / yes-no answers with a probability for every option. 400M to 80B; CPU, NVIDIA, Apple Silicon, LM Studio, Ollama and vLLM.
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GITHUB · launched Sep 27, 2026 · 13 upvotes (top 59%) · 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
- apple-silicon
- calibration
- classification
- decision-model
- gguf
- huggingface
- +7 more
Visit website ↗ Source listing ↗
More like this: all 191 launches in large language models →
Could you build this?
No This is a custom-trained/fine-tuned 400M parameter ModernBERT-based decision model trained on calibrated decision benchmarks across multiple datasets, requiring ML research and model training pipelines.
What it would actually take: Building this requires curating and labeling a domain-specific dataset for typed decisions and calibrated probabilities. The architecture uses a ModernBERT backbone modified with task-specific classification/scoring heads, trained using PyTorch with calibration loss functions (e.g., temperature scaling or isotonic regression). Significant GPU compute and deep expertise in statistical model calibration and NLP are required.
Competitors
Other products that read as similar to this one : 143 launches clear the similarity bar, closest 8 shown.
Attention rank: #101 of 144 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 218 days after the earliest competitor.
- OpenDecider · ph · 2026-10-02 · 2 upvotes · similarity 0.55
- decider · github · 2026-09-16 · 130 upvotes · similarity 0.53
- sys1 · github · 2026-09-22 · 46 upvotes · similarity 0.53
- ollaya · github · 2026-09-23 · 625 upvotes · similarity 0.50
- OpenDecision · github · 2026-09-17 · 47 upvotes · similarity 0.50
- groot · github · 2026-10-22 · 12 upvotes · similarity 0.50
- reflex · github · 2026-09-17 · 101 upvotes · similarity 0.49
- Kev · github · 2026-09-22 · 15 upvotes · similarity 0.49
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