Trustmed-RL/TrustMed-RL-Images

TrustMed-RL Images

Every image of the 14,995 open-access case reports in the TrustMed-RL corpus, including the 49,791 images of the 8,453 reports used for training, validation and test (in_release): the PMC figures, the per-panel crops of composite figures, and the panel groups the environment serves when sibling panels are released together. Image bytes are the source files, unmodified. Not included: the corruption donor pool (images swapped in from other articles during integrity tasks).

kind	rows	size	what
figure	44,277	4.9 GB	the PMC figure file
panel_crop	29,406	1.3 GB	one panel cut from a composite figure (bbox in figure pixels)
panel_group	11,898	1.4 GB	the image shown when sibling panels of one figure are released together: 6,788 stitched from panel crops, 5,110 whole-plate copies of uncut composites

Files

path	content
image.parquet	one row per asset, every column below except the image bytes
data/figures-*.parquet, data/panel_crops-*.parquet, data/panel_groups-*.parquet	the same rows with the image bytes (image column)
panel_assets.parquet	the panel manifest the environment reads (image_id, panel_id, crop_path, bbox, group columns)
materialize.py	rebuilds the figures/ and panels/ directory trees from the shards and places panel_assets.parquet inside panels/

python materialize.py --repo . --out ./images
export TRUSTMED_IMAGES_DIR=images/figures TRUSTMED_PANEL_DIR=images/panels
# environment config: panel_assets=images/panels/panel_assets.parquet  panel_assets_dir=images/panels

The environment honours TRUSTMED_PANEL_DIR only when that directory holds panel_assets.parquet, and serves panel crops only when panel_assets is set in its config; without both it shows whole figures.

Columns

column	meaning
asset_id	unique id: figure PMC1164415_img_1, panel crop PMC1164415_img_1#FIG1A, panel group PMC1131917_img_1#FIG1AB
kind	figure, panel_crop or panel_group
pmcid	PubMed Central id of the case report
image_id	the figure the asset belongs to (equals asset_id for figures); joins the case tables of the release
panel_id, panel_ids	the panel a crop shows; for figures every annotated panel, for groups the member panels
file	path in the materialized tree
width, height	pixel size of the image
bbox	[x0, y0, x1, y1] of a panel crop inside its figure
license, pmc_article_url, pmc_image_url	the article's Creative Commons license and the PMC sources
figure_label, caption, category	the figure's own PMC metadata (label, caption) and its image category
caption_credit_notice	the caption credits another source or rights holder ("courtesy of", "reproduced with permission", ...; 53 figures): the article license may not cover that figure, read the caption before reuse
annotations	JSON list of the GPT-5.6 evidence annotations attached to the asset, one entry per evidence item: section, panel_id, source_order, test_name, modality, findings, stain, magnification, view, phase, timepoint, location. A figure carries all of its panels, a crop its own panel, a group its member panels
section ... location	annotations flattened into columns: one entry is copied as is; several entries are joined with | (text fields prefixed with their panel id, e.g. FIG1A: ...; section and modality list the distinct values); null when the asset has no entry
in_release	the case is one of the 8,453 used for training, validation and test (49,791 assets)

Annotations

annotations holds the structured evidence items produced with GPT-5.6 from the case report text (test name, modality, findings, and stain / magnification / view / phase / timepoint / location where stated), keyed to the figure panel that depicts them. They were generated in August 2026, one pass per case, and corrected by hand where review found errors. For the released cases the same entries are in the release's data/rl/profiles.parquet and data/test/test.parquet on GitHub; for the other corpus cases they come from the annotation master, which is not published as a table. The SHA-1 digests of every source table are recorded in build_summary.json together with those of the panel registry and serving manifest. caption, figure_label and category are the figure's original metadata from PMC.

Licensing

All source articles are in the PMC Open Access Subset under Creative Commons terms. license gives each article's license: CC BY 7,605 cases, CC BY-NC 4,041, CC BY-NC-SA 3,339, CC0 10. Figures are redistributed as published; panel crops and panel groups are derivatives of their parent figure (image_id), made by cropping or stitching only. Rows from CC BY-NC and CC BY-NC-SA articles are for non-commercial use, and derivatives of CC BY-NC-SA rows must be shared under the same license. Attribute the source article via pmc_article_url; the 53 figures with caption_credit_notice credit a third party in their caption and may carry separate terms.