Row 2243: page

Source · scan and Parse blocks

Parse text by block 2 blocks reading order

0
PictureNg. 1. V H M M X L B L D H I K C G X N N N
1
PicturePlate XLIII

Provenance page_id, checksum, Parse model

page_id: britannica:309f765b1ecc83e0a7f7762e44b4a927a7555443:train:2243
sha256: 0bd9a3e052398fa30c19e0b42ee28f70418b570cc1039ea2a454411dedb4972d
Parse: nvidia/nemotron-3.5-parse · finish stop

LaTeX from Parse blocks ok two columns Open PDF LaTeX source

Inspector · generated

Page match

plate page

uncertainno usable text Heliocentric astrology

caption letters only, no subject

Scores and reasoning

[W:26616743:1301888057]

Running head topic Ng. 1. V H M M X L B L D H I K C G X N N N | Plate XLIII

Rerank: -1.82
Margin: 0.83
BM25 rank: 2

supervl+bm25+embedvl+rerankvl

Plate result from artifacts/plates/2243.json: Rerank VL and Embed VL disagree and the logit is below tau

Plate · visual match

uncertain Heliocentric astrology rev 1301888057

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

Super VL subject Astronomy

Neighbor scans 4

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

-2 · 2241 B O T A N Y,

-1 · 2242 B A R ( 525 ) B AS

+1 · 2244 vi P R E F A C E.

+2 · 2245 226 / A N A T O M Y. / Part

Super VL description

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

The plate displays five astronomical diagrams illustrating celestial mechanics. Figures 1 and 2 show geocentric models with the Earth at the center and planetary orbits. Figure 3 depicts the phases of the moon and solar illumination. Figures 4 and 5 present charts of celestial coordinates and planetary paths.

Subject: Astronomy
Search: Astronomy; astronomy celestial sphere planetary orbits; astronomy phases of the moon diagram; astronomy geocentric model Earth center; astronomy celestial coordinates chart

Ranking per stage 10 candidates

BM25: Cultural astronomy
Embed VL: Geocentrism
Rerank VL: Heliocentric astrology image + caption
Rerank VL: Heliocentric astrology image only

Candidate	BM25	cos	logit	img
Heliocentric astrology	2	0.269	-1.82	-1.76
Heliocentrism	6	0.291	-2.65	-2.62
Phase curve	3	0.298	-3.31	-3.23
Polar distance (astronomy)	4	0.266	-3.64	-3.61
Celestial mechanics	2	0.278	-3.81	-3.68
Geocentrism	3	0.317	-3.84	-3.73
Celestial spheres	2	0.306	-3.86	-3.79
Phase angle (astronomy)	5	0.266	-4.24	-4.20
Celestial sphere	1	0.279	-4.54	-4.50
Quadrature (astronomy)	1	0.274	-4.97	-4.96

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:2243:0 uncertainno usable text

Ng. 1. V H M M X L B L D H I K C G X N N N Plate XLIII

caption letters only

Best candidate: Blériot XLIII

Rerank
-7.05

Margin
0.24

Cosine
0.194

BM25 rank
1

bm25+embed+rerank

top rerank logit -7.05 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.