Triple

T4518105
Position Surface form Disambiguated ID Type / Status
Subject Auspicious Incident E103201 entity
Predicate location P40 FINISHED
Object Et Meydanı
Et Meydanı was the central parade and training ground of the Ottoman Janissaries in Istanbul, later infamous as the site of their violent suppression during the Auspicious Incident of 1826.
 E448589 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Et Meydanı | Statement: [Auspicious Incident, location, Et Meydanı]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Et Meydanı
Context triple: [Auspicious Incident, location, Et Meydanı]
  • A. Bostan
    Bostan is a town in Pakistan’s Balochistan province that serves as a regional railway junction and transit point between Quetta and Chaman.
  • B. El Tebbin
    El Tebbin is an industrial district in southern Cairo, Egypt, known for its steel and heavy manufacturing facilities.
  • C. Murzuq
    Murzuq is an oasis town in southwestern Libya that historically served as an important Saharan trade and caravan center in the Fezzan region.
  • D. El Mokattam
    El Mokattam is a district in Cairo, Egypt, known for its elevated plateau, panoramic city views, and significant residential and religious sites.
  • E. Sulh-i Kul
    Sulh-i Kul was a Mughal-era doctrine of universal peace and tolerance that promoted religious harmony and equal treatment of all faiths in the empire.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Et Meydanı
Target entity description: Et Meydanı was the central parade and training ground of the Ottoman Janissaries in Istanbul, later infamous as the site of their violent suppression during the Auspicious Incident of 1826.
  • A. Bostan
    Bostan is a town in Pakistan’s Balochistan province that serves as a regional railway junction and transit point between Quetta and Chaman.
  • B. El Tebbin
    El Tebbin is an industrial district in southern Cairo, Egypt, known for its steel and heavy manufacturing facilities.
  • C. Murzuq
    Murzuq is an oasis town in southwestern Libya that historically served as an important Saharan trade and caravan center in the Fezzan region.
  • D. El Mokattam
    El Mokattam is a district in Cairo, Egypt, known for its elevated plateau, panoramic city views, and significant residential and religious sites.
  • E. Sulh-i Kul
    Sulh-i Kul was a Mughal-era doctrine of universal peace and tolerance that promoted religious harmony and equal treatment of all faiths in the empire.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Et Meydanı
Triple: [Auspicious Incident, location, Et Meydanı]
Generated description
Et Meydanı was the central parade and training ground of the Ottoman Janissaries in Istanbul, later infamous as the site of their violent suppression during the Auspicious Incident of 1826.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69bd43dba59881908cf59b31df8c7ae1 elicitation completed
NER batch_69bd57465a10819086866e29f7a6eb02 ner completed
NED1 batch_69bd7f981c4c8190b0ab4a73c70ebbc1 ned_source_triple completed
NED2 batch_69bd854bb4408190b97fd3b7fbf4fcaf ned_description completed
NEDg batch_69bd84bc88548190a856ddd108ef1495 nedg completed
Created at: March 20, 2026, 1:02 p.m.