Triple
T13132054
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Urdi lemma |
E311986
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Maragha school of astronomy |
E242163
|
NE FINISHED |
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: Maragha school of astronomy | Statement: [Urdi lemma, partOf, Maragha school of astronomy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maragha school of astronomy Context triple: [Urdi lemma, partOf, Maragha school of astronomy]
-
A.
Maragha observatory
chosen
The Maragha observatory was a major 13th-century astronomical center in Persia, renowned for its advanced instruments and influential contributions to Islamic and global astronomy.
-
B.
El Maragha
El Maragha is a town in Upper Egypt located within the Sohag Governorate along the Nile River.
-
C.
Ulugh Beg's Zij-i Sultani
Ulugh Beg's Zij-i Sultani is a 15th-century astronomical star catalogue and set of planetary tables compiled at the Samarkand observatory, renowned for its remarkably accurate measurements and lasting influence on later astronomy.
-
D.
Al-Battani's Zij al-Sabi
Al-Battani's Zij al-Sabi is a seminal medieval astronomical handbook that refined Ptolemaic models and provided highly accurate planetary and solar tables widely used in the Islamic world and later in Europe.
-
E.
Ibn al-Shatir planetary model
The Ibn al-Shatir planetary model is a 14th-century geocentric astronomical system that replaced Ptolemy’s equant with epicycles to more accurately predict planetary motions and anticipated key mathematical features of later heliocentric models.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d806a9fe888190b081e2d9ea665d6c |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d981b27a8c81909a92ab7be5d3a7e9 |
completed | April 10, 2026, 11:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6eae08a148190af391d173f25b714 |
completed | May 3, 2026, 6:27 a.m. |
Created at: April 9, 2026, 9:08 p.m.