brier
Brier: decisões tipadas e calibradas (choice/score/noul), locais e independentes. Qwen3-4B + LoRA em MLX; API /v1/decide, compatível com /v1/systemone.
This is 1 of 199 launches in niche developer tools and hobbyist projects — see how it stacks up on momentum and crowding →
16 other launches read as similar to this one →
Details
- External ID
- 1395010058
- Source
- GITHUB
- Company
- —
- Product
- brier
- Website domain
- github.com
- Launched
- Sept. 29, 2026
- Cohort
- —
- Upvotes
- 8
- Upvotes percentile
- 0.14358128740686454
- Tags
- —
- Fetched at
- Oct. 2, 2026, 1:02 a.m.
- Updated at
- Oct. 2, 2026, 1:02 a.m.
Enrichment
- Theme
- niche developer tools and hobbyist projects
- Vertical
- Horizontal
- Function
- Model & infra
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Hobby / open-source project
- Normalized one-liner
- local calibrated decision-making model api for developers
- Manually corrected
- False
Could you build this?
Partial Serving a model via an MLX API wrapper is straightforward, but fine-tuning a custom LoRA adapter for reliable probability calibration (Brier score optimization) requires statistical ML expertise.
What it would actually take: The service runs Apple MLX with Python (FastAPI) serving a quantized Qwen 4B model with a custom-trained LoRA adapter. The hard part is collecting or curating the decision calibration dataset and performing temperature scaling or Platt scaling to ensure decision probabilities accurately match true probabilities. Implementing the API is simple, but producing a truly calibrated probabilistic model requires ML experimentation and statistical calibration knowledge.
Competitors
Other products that read as similar to this one — 16 launches clear the similarity bar, closest 8 shown.
Attention rank: #16 of 17 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 18 days after the earliest competitor.
- CalculaVerso · ph · 2026-09-23 · 1 upvotes · similarity 0.38
- SureBefore · ph · 2026-09-17 · 1 upvotes · similarity 0.37
- Bien.uy · ph · 2026-09-22 · 1 upvotes · similarity 0.37
- Destino Docente · ph · 2026-09-16 · 7 upvotes · similarity 0.35
- Kev · github · 2026-09-22 · 15 upvotes · similarity 0.34
- RideUp · ph · 2026-09-25 · 1 upvotes · similarity 0.33
- calculatrice-facile · ph · 2026-09-13 · 1 upvotes · similarity 0.33
- brazil-validator · github · 2026-09-11 · 12 upvotes · similarity 0.33
Other launches for this product
- No other launches for this product.
Same idea, different domain
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