Triple

T10322280
Position Surface form Disambiguated ID Type / Status
Subject Maragha observatory E242163 entity
Predicate influenced P9 FINISHED
Object Taqi al-Din observatory in Istanbul
The Taqi al-Din observatory in Istanbul was a 16th-century Ottoman astronomical observatory, led by polymath Taqi al-Din, that became one of the most advanced centers for celestial observation in its time before its eventual destruction.
 E855297 NE FINISHED

How this triple was built (4 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: Taqi al-Din observatory in Istanbul | Statement: [Maragha observatory, influenced, Taqi al-Din observatory in Istanbul]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Taqi al-Din observatory in Istanbul
Context triple: [Maragha observatory, influenced, Taqi al-Din observatory in Istanbul]
  • A. 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.
  • B. 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.
  • C. Byurakan Observatory
    Byurakan Observatory is a major astronomical research center in Armenia, renowned for its contributions to the study of galaxies, stellar populations, and active galactic nuclei.
  • D. Bayezid II Mosque in Istanbul
    The Bayezid II Mosque in Istanbul is an early 16th-century Ottoman imperial mosque renowned for its classical domed architecture and prominent location near the historic Grand Bazaar.
  • E. Kocatepe Mosque
    Kocatepe Mosque is a grand, modern Ottoman-style mosque and one of the most prominent religious and architectural landmarks in Ankara, Turkey.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Taqi al-Din observatory in Istanbul
Triple: [Maragha observatory, influenced, Taqi al-Din observatory in Istanbul]
Generated description
The Taqi al-Din observatory in Istanbul was a 16th-century Ottoman astronomical observatory, led by polymath Taqi al-Din, that became one of the most advanced centers for celestial observation in its time before its eventual destruction.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Taqi al-Din observatory in Istanbul
Target entity description: The Taqi al-Din observatory in Istanbul was a 16th-century Ottoman astronomical observatory, led by polymath Taqi al-Din, that became one of the most advanced centers for celestial observation in its time before its eventual destruction.
  • A. 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.
  • B. 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.
  • C. Byurakan Observatory
    Byurakan Observatory is a major astronomical research center in Armenia, renowned for its contributions to the study of galaxies, stellar populations, and active galactic nuclei.
  • D. Bayezid II Mosque in Istanbul
    The Bayezid II Mosque in Istanbul is an early 16th-century Ottoman imperial mosque renowned for its classical domed architecture and prominent location near the historic Grand Bazaar.
  • E. Kocatepe Mosque
    Kocatepe Mosque is a grand, modern Ottoman-style mosque and one of the most prominent religious and architectural landmarks in Ankara, Turkey.
  • F. None of above. chosen

Provenance (5 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_69d381ac38808190a8ca7457c85b625b completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d6cce38c8190bfa0f2fb53ed0065 completed April 7, 2026, 10:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69d71d9b2ad881909f3076f8f9d1b1d3 completed April 9, 2026, 3:31 a.m.
NEDg Description generation batch_69d731887d2081908e6b4e33d400582f completed April 9, 2026, 4:56 a.m.
NED2 Entity disambiguation (via description) batch_69d7329189708190bbd21bd40ec029b0 completed April 9, 2026, 5:01 a.m.
Created at: April 6, 2026, 11:50 a.m.