packflow
Molecular crystal structure prediction with flow matching and RL
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GITHUB · launched Sep 12, 2026 · 9 upvotes (top 80%) · 0 views
Niche: computational biology and chemistry software · 119 launches, 7 in the last 7 days ▲ +17% · Explore this niche →
Category and tags
- Horizontal
- Model & infra
- Developer
- AI-native
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 119 launches in computational biology and chemistry software →
Could you build this?
No Molecular crystal structure prediction using flow matching and reinforcement learning is cutting-edge computational chemistry and deep learning research requiring deep domain expertise and extensive HPC compute.
What it would actually take: Requires PyTorch/JAX with specialized equivariant graph neural networks (e.g., E(3)-equivariant architectures) modeling periodic boundary conditions and space groups. Generating realistic crystal lattices requires training flow-matching models guided by RL reward functions derived from DFT (Density Functional Theory) or empirical force-field energy evaluations (e.g., ASE, pymatgen). Needs a PhD-level background in computational chemistry, crystallography, and generative modeling.
Competitors
Other products that read as similar to this one : 1742 launches clear the similarity bar, closest 8 shown.
Attention rank: #1313 of 1743 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 318 days after the earliest competitor.
- oxtalign · github · 2026-09-18 · 19 upvotes · similarity 0.79
- MolStructBench · github · 2026-10-10 · 14 upvotes · similarity 0.63
- lddm · github · 2026-09-15 · 10 upvotes · similarity 0.62
- picofold · github · 2026-10-05 · 19 upvotes · similarity 0.60
- Osmotic Data Filter (ODF) · ph · 2026-10-22 · 1 upvotes · similarity 0.58
- Mol-1 · github · 2026-10-26 · 205 upvotes · similarity 0.57
- marimo-chem-widgets · github · 2026-09-11 · 6 upvotes · similarity 0.57
- chaperone · github · 2026-10-12 · 33 upvotes · similarity 0.55
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.