Triple
T23185720
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Besselian elements |
E579587
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object | Bessel’s method for eclipses |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Bessel’s method for eclipses | Statement: [Besselian elements, relatedTo, Bessel’s method for eclipses]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bessel’s method for eclipses Context triple: [Besselian elements, relatedTo, Bessel’s method for eclipses]
-
A.
Besselian year
A Besselian year is a time interval used in astronomy, defined with respect to the Sun’s mean position relative to the stars and historically used as a reference for star catalogs and celestial coordinates.
-
B.
Tabulae eclipsium
Tabulae eclipsium is a 15th-century set of astronomical eclipse tables by Georg von Peuerbach that significantly improved the accuracy of predicting solar and lunar eclipses in late medieval Europe.
-
C.
Besselian elements
chosen
Besselian elements are mathematical parameters introduced by Friedrich Bessel that precisely describe the geometry and timing of a solar eclipse as seen from Earth.
-
D.
On the Sizes and Distances of the Sun and Moon
On the Sizes and Distances of the Sun and Moon is an ancient Greek astronomical treatise that presents one of the earliest known geometric attempts to quantify the relative sizes and distances of the Sun and Moon from Earth.
-
E.
Tables of the Sun, Moon, and Planets
Tables of the Sun, Moon, and Planets is an 18th-century astronomical reference work by Nicolas de Lacaille that provides calculated positions and motions of major celestial bodies for use in observation and navigation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e245ff8000819090d12008805315b7 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18f7230208190820acf52f537b3ff |
completed | April 29, 2026, 4:56 a.m. |
Created at: April 17, 2026, 4:05 p.m.