Triple

T23478910
Position Surface form Disambiguated ID Type / Status
Subject Zeytinburnu E570346 entity
Predicate contains P35 FINISHED
Object Zeytinburnu Metrobus station
Zeytinburnu Metrobus station is a major public transport stop in Istanbul, Turkey, serving the city’s Metrobus bus rapid transit system and providing connections to other local transit lines.
 E1588425 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: Zeytinburnu Metrobus station | Statement: [Zeytinburnu, contains, Zeytinburnu Metrobus station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Zeytinburnu Metrobus station
Context triple: [Zeytinburnu, contains, Zeytinburnu Metrobus station]
  • A. Gülhane tram station
    Gülhane tram station is a stop on Istanbul’s modern tram line located near the historic peninsula, providing convenient access to major attractions such as Gülhane Park and nearby museums.
  • B. Bostancı station
    Bostancı station is a railway stop in Istanbul, Turkey, serving passengers on the city’s Marmaray commuter rail system.
  • C. Maltepe station
    Maltepe station is a railway station in Istanbul, Turkey, serving suburban and commuter rail services on the city’s Asian side.
  • D. Göztepe station
    Göztepe station is a railway station in Istanbul, Turkey, serving passengers on the city’s cross-continental Halkalı–Gebze commuter rail corridor.
  • E. Söğütlüçeşme Metrobus station
    Söğütlüçeşme Metrobus station is a major bus rapid transit stop on Istanbul’s Metrobus line, serving as an important interchange point on the Asian side of the city.
  • 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: Zeytinburnu Metrobus station
Triple: [Zeytinburnu, contains, Zeytinburnu Metrobus station]
Generated description
Zeytinburnu Metrobus station is a major public transport stop in Istanbul, Turkey, serving the city’s Metrobus bus rapid transit system and providing connections to other local transit lines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Zeytinburnu Metrobus station
Target entity description: Zeytinburnu Metrobus station is a major public transport stop in Istanbul, Turkey, serving the city’s Metrobus bus rapid transit system and providing connections to other local transit lines.
  • A. Gülhane tram station
    Gülhane tram station is a stop on Istanbul’s modern tram line located near the historic peninsula, providing convenient access to major attractions such as Gülhane Park and nearby museums.
  • B. Bostancı station
    Bostancı station is a railway stop in Istanbul, Turkey, serving passengers on the city’s Marmaray commuter rail system.
  • C. Maltepe station
    Maltepe station is a railway station in Istanbul, Turkey, serving suburban and commuter rail services on the city’s Asian side.
  • D. Göztepe station
    Göztepe station is a railway station in Istanbul, Turkey, serving passengers on the city’s cross-continental Halkalı–Gebze commuter rail corridor.
  • E. Söğütlüçeşme Metrobus station
    Söğütlüçeşme Metrobus station is a major bus rapid transit stop on Istanbul’s Metrobus line, serving as an important interchange point on the Asian side of the city.
  • 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_69e245af8a88819084f2704f6d265a92 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1a74e7e648190b89006dce7d7ce05 completed April 29, 2026, 6:38 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c8263ec988190b4f86f4bc283d929 completed May 19, 2026, 3:31 p.m.
NEDg Description generation batch_6a0ca6f06a348190bfdba0452077f45b completed May 19, 2026, 6:07 p.m.
NED2 Entity disambiguation (via description) batch_6a0ca7c5176c81908221307bb50ff4ed completed May 19, 2026, 6:11 p.m.
Created at: April 17, 2026, 6:02 p.m.