Row 2077: page

Source · scan and Parse blocks

Parse text by block 1 blocks reading order

0
Picture

Provenance page_id, checksum, Parse model

page_id: britannica:309f765b1ecc83e0a7f7762e44b4a927a7555443:train:2077
sha256: b2d54e4a68a40bc5fcab441f145cad23b492703c1a2875add967517dceaaefbd
Parse: nvidia/nemotron-3.5-parse · finish stop

LaTeX from Parse blocks ok Open PDF LaTeX source

Inspector · generated

Page match

plate page

uncertainno usable text Commutative diagram

blank scan

Scores and reasoning

[W:138484:1335445864]

Running head topic

Rerank: -2.87
Margin: 0.36
BM25 rank: 3

supervl+bm25+embedvl+rerankvl

Plate result from artifacts/plates/2077.json: Super VL reports a blank page

Plate · visual match

uncertain Commutative diagram rev 1335445864

Super VL reports a blank page

Super VL subject Microscope reports a blank page

Neighbor scans 2

Source · neighbor scans in the dataset (same volume id). They are not always the next printed pages.

+1 · 2078 MICROSCOPE. / Plate CCC.

+2 · 2079 M I D [ 760 | M I D / Middle

Super VL description

nvidia/Nemotron-3.5-Super-VL description from the plate image and neighbor text

The image displays a blank, aged page with a textured surface and yellowed edges, showing no visible engraving or drawing. It appears to be an empty plate from an old encyclopedia volume.

Subject: Microscope reports a blank page
Search: Microscope; Microscope Plate CCC engraving; Encyclopaedia Britannica microscope plate; 19th century microscope diagram; microscope parts labeled diagram

Ranking per stage 10 candidates

BM25: Microscope (disambiguation)
Embed VL: Vignette (graphic design)
Rerank VL: Commutative diagram image + caption
Rerank VL: Commutative diagram image only

Candidate	BM25	cos	logit	img
Commutative diagram	3	0.166	-2.87	-2.87
Scanning helium microscope	2	0.162	-3.23	-3.23
Printmaking	5	0.195	-3.52	-3.52
Vignette (graphic design)	2	0.240	-3.53	-3.53
Edmund Evans	4	0.180	-3.90	-3.90
Lithography	3	0.190	-4.16	-4.16
Encyclopædia Perthensis	5	0.147	-4.31	-4.31
Dobson's Encyclopædia	1	0.194	-4.62	-4.62
Micrographia	3	0.149	-4.65	-4.65
Gerrit van Iterson	1	0.168	-4.86	-4.86

30 BM25 candidates, top 10 by Embed VL cosine sent to Rerank VL. Cosine is document-to-document (plate image vs article text).

Entries · Wikipedia matches

0 matched · 1 uncertain

(continuation)B:2077:0 uncertainno usable text

blank scan

bm25+embed+rerank

entry has no searchable text

Built 2026-10-18 17:02. Britannica scans: public domain (CC0). Wikipedia text: CC BY-SA 4.0, linked by page and revision. OCR text is Parse 3.5 output without correction.