Row 1400: page

Source · scan and Parse blocks

Parse text by block 1 blocks reading order

0
PictureMIDWIFERY PLATE CCCXLVII. Fig. 1. Fig. 2. Fig. 3.

Provenance page_id, checksum, Parse model

page_id: britannica:309f765b1ecc83e0a7f7762e44b4a927a7555443:train:1400
sha256: 2d754e996979c6641f694d6cedb375295f8581717f69010bf705075f8dd5de9a
Parse: nvidia/nemotron-3.5-parse · finish stop

LaTeX from Parse blocks ok Open PDF LaTeX source

Inspector · generated

Page match

plate page

uncertaincandidate pool miss Midwife

plate worker top 1 Midwife; general article not retrieved (likely article: Midwifery)

Scores and reasoning

[W:47456362:1350826529]

Running head topic MIDWIFERY PLATE CCCXLVII. Fig. 1. Fig. 2. Fig. 3.

Rerank: -2.85
Margin: 0.30
BM25 rank: 4

supervl+bm25+embedvl+rerankvl

Plate result from artifacts/plates/1400.json: Rerank VL and Embed VL disagree and the logit is below tau

Plate · visual match

uncertain Midwife rev 1350826529

Rerank VL and Embed VL disagree and the logit is below tau

Super VL subject Midwifery

Neighbor scans 4

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

-2 · 1398 537 / M U S I C. / Part L

-1 · 1399 M O N E Y.

+1 · 1401 MOR F

+2 · 1402 N A N 599 ] N AN

Super VL description

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

This engraved plate from an early 19th-century medical text illustrates four figures related to human anatomy and childbirth. Figure 1 depicts a heart with surrounding vessels, while Figures 2, 3, and 4 show fetuses in various positions within the uterus.

Subject: Midwifery
Search: Midwifery; midwifery fetal position uterus anatomy; human heart anatomy engraving; fetal presentation in uterus diagram; obstetrics plate CCCXLVII

Ranking per stage 10 candidates

BM25: Oyo State College of Nursing and Midwifery
Embed VL: Amyoplasia
Rerank VL: Midwife image + caption
Rerank VL: Journal of Midwifery & Women's Health image only

Candidate	BM25	cos	logit	img
Midwife	4	0.239	-2.85	-3.24
Journal of Midwifery & Women's Health	2	0.216	-3.15	-3.13
Andrew Fyfe the Elder	4	0.261	-3.36	-3.37
A Child Is Born (book)	1	0.226	-3.49	-3.37
Prolonged labor	5	0.212	-4.01	-4.01
Fetal surgery	4	0.261	-4.14	-3.91
Écorché	3	0.218	-4.40	-4.47
Amyoplasia	3	0.265	-4.93	-4.86
Fetal pig	3	0.242	-5.02	-4.94
Doctor Slop	3	0.207	-5.42	-5.63

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:1400:0 uncertainno usable text

MIDWIFERY PLATE CCCXLVII. Fig. 1. Fig. 2. Fig. 3.

plate caption only (likely article: Midwifery)

Best candidate: Robert Bland

Rerank
-6.08

Margin
0.15

Cosine
0.244

BM25 rank
3

bm25+embed+rerank

top rerank logit -6.08 below the acceptance rules; best candidate kept for review

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.