Triple
T13416892
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ulugh Beg Observatory |
E313236
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Zij-i Sultani star catalogue |
E337412
|
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: Zij-i Sultani star catalogue | Statement: [Ulugh Beg Observatory, notableWork, Zij-i Sultani star catalogue]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zij-i Sultani star catalogue Context triple: [Ulugh Beg Observatory, notableWork, Zij-i Sultani star catalogue]
-
A.
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.
-
B.
Al-Sufi's Book of Fixed Stars
Al-Sufi's Book of Fixed Stars is a 10th-century astronomical treatise that systematically revised and illustrated Ptolemy’s star catalog, becoming a foundational work in medieval Islamic and later European astronomy.
-
C.
al-Zīj al-jadīd (The New Astronomical Handbook)
al-Zīj al-jadīd (The New Astronomical Handbook) is a 14th-century astronomical treatise by Ibn al-Shatir that presents refined planetary models and tables that anticipated key features of the later Copernican system.
-
D.
Zīj-i Sultānī
chosen
Zīj-i Sultānī is a 15th-century astronomical star catalogue and set of tables compiled under the direction of Ulugh Beg, renowned for its exceptional observational accuracy in the Islamic Golden Age.
-
E.
Diwan-e Shams-e Tabrizi
Diwan-e Shams-e Tabrizi is a celebrated collection of mystical lyric poetry by the Persian Sufi poet Rumi, inspired by his spiritual relationship with his mentor Shams-e Tabrizi.
- 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_69d806ad0c44819088833ae1ec9e9690 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaeb6e904819098cc9153fd2feaf5 |
completed | April 12, 2026, 2:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7308095548190afb659b84f2775f2 |
completed | May 3, 2026, 11:24 a.m. |
Created at: April 9, 2026, 9:39 p.m.