aeyxen/stem-diagrams
STEM Diagrams 30,325 technical diagrams (block diagrams, schematics, flowcharts, architectures) extracted from arXiv papers across six engineering fields, each with a source attribution and a quality score. Built by an LLM-curated pipeline and used to show that a small frozen-feature classifier can replace the paid LLM labeling gate. Paper: Distilling an LLM Diagram-Curation Pipeline into Local Classifiers (Adnan Abbasi, Thothica, 2026) Code:… See the full description on the dataset page: https://huggingface.co/datasets/aeyxen/stem-diagrams.
STEM Diagrams
30,325 technical diagrams (block diagrams, schematics, flowcharts, architectures) extracted from arXiv papers across six engineering fields, each with a source attribution and a quality score. Built by an LLM-curated pipeline and used to show that a small frozen-feature classifier can replace the paid LLM labeling gate.
- Paper: Distilling an LLM Diagram-Curation Pipeline into Local Classifiers (Adnan Abbasi, Thothica, 2026)
- Code: https://github.com/adoistic/stem-diagrams
- Fields: manufacturing, robotics & automation, telecommunications, utilities & power systems, semiconductor engineering
What's here
Source PDFs are not redistributed
Only the individual diagram figures are published here, with per-image source attribution. The full arXiv papers are not hosted (copyright; they are freely available from arXiv). To rebuild the source PDFs locally from the arxiv_id column, use `fetch_source_pdfs.py`.
Licensing
Labels and metadata are released under CC BY 4.0. Diagram images are figures from arXiv papers under their original licenses; the source arxiv_id is retained per record so provenance is always recoverable.
Citation
@misc{abbasi2026stemdiagrams,
title = {Distilling an LLM Diagram-Curation Pipeline into Local Classifiers},
author = {Adnan Abbasi},
year = {2026},
note = {Thothica. https://github.com/adoistic/stem-diagrams}
}