Triple
T2931310
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Islamic astronomy |
E78962
|
entity |
| Predicate | hasKeyInstitution |
P11745
|
FINISHED |
| Object | Istanbul observatory of Taqi al-Din |
E313237
|
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: Istanbul observatory of Taqi al-Din | Statement: [Islamic astronomy, hasKeyInstitution, Istanbul observatory of Taqi al-Din]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Istanbul observatory of Taqi al-Din Context triple: [Islamic astronomy, hasKeyInstitution, Istanbul observatory of Taqi al-Din]
-
A.
Maragha observatory
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.
Ulugh Beg observatory
The Ulugh Beg Observatory was a 15th-century astronomical center in Samarkand, founded by the Timurid ruler and scholar Ulugh Beg, renowned for its advanced instruments and highly accurate star catalogues that significantly influenced Islamic and global astronomy.
-
C.
Taqi al-Din
chosen
Taqi al-Din was a 16th-century Ottoman polymath, astronomer, and engineer renowned for his advanced observatory in Istanbul and significant contributions to astronomical instruments and observations.
-
D.
Yavuz Selim Mosque
Yavuz Selim Mosque is an Ottoman imperial mosque in Istanbul, Turkey, notable for its hilltop location overlooking the Golden Horn and its association with Sultan Selim I.
-
E.
Muradiye Complex
The Muradiye Complex is an Ottoman architectural ensemble in Bursa, Turkey, notable for its mosque, madrasa, and the mausoleums of several early Ottoman sultans and princes.
- 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_69ad8b0d40b481908bc2a5fa2e73c3fb |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad980368e48190a50b59917af4786a |
completed | March 8, 2026, 3:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b108d249608190b386450c2ccab609 |
completed | March 11, 2026, 6:16 a.m. |
Created at: March 8, 2026, 2:55 p.m.