Triple

T2892874
Position Surface form Disambiguated ID Type / Status
Subject Izmir Metropolitan Municipality E63867 entity
Predicate hasPart P35 FINISHED
Object İZULAŞ Transportation Services
İZULAŞ Transportation Services is a public transportation company operating bus and related transit services under the authority of the Izmir Metropolitan Municipality in Turkey.
 E307606 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: İZULAŞ Transportation Services | Statement: [Izmir Metropolitan Municipality, hasPart, İZULAŞ Transportation Services]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: İZULAŞ Transportation Services
Context triple: [Izmir Metropolitan Municipality, hasPart, İZULAŞ Transportation Services]
  • A. Tramvia Metropolità S.A.
    Tramvia Metropolità S.A. is the company responsible for managing and operating parts of the modern tram network serving the Barcelona metropolitan area.
  • B. UNI Air
    UNI Air is a Taiwanese regional airline that operates domestic and short-haul international flights, particularly within East Asia.
  • C. Westside Express Service
    Westside Express Service is a commuter rail line in the Portland, Oregon metropolitan area that connects suburban communities along the region’s west side.
  • D. Go-Ahead Group
    Go-Ahead Group is a major British public transport operator that runs bus and rail services in the UK and internationally.
  • E. Citilink
    Citilink is an Indonesian low-cost airline operating domestic and regional flights as a subsidiary of the national carrier Garuda Indonesia.
  • 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: İZULAŞ Transportation Services
Triple: [Izmir Metropolitan Municipality, hasPart, İZULAŞ Transportation Services]
Generated description
İZULAŞ Transportation Services is a public transportation company operating bus and related transit services under the authority of the Izmir Metropolitan Municipality in Turkey.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: İZULAŞ Transportation Services
Target entity description: İZULAŞ Transportation Services is a public transportation company operating bus and related transit services under the authority of the Izmir Metropolitan Municipality in Turkey.
  • A. Tramvia Metropolità S.A.
    Tramvia Metropolità S.A. is the company responsible for managing and operating parts of the modern tram network serving the Barcelona metropolitan area.
  • B. UNI Air
    UNI Air is a Taiwanese regional airline that operates domestic and short-haul international flights, particularly within East Asia.
  • C. Westside Express Service
    Westside Express Service is a commuter rail line in the Portland, Oregon metropolitan area that connects suburban communities along the region’s west side.
  • D. Go-Ahead Group
    Go-Ahead Group is a major British public transport operator that runs bus and rail services in the UK and internationally.
  • E. Citilink
    Citilink is an Indonesian low-cost airline operating domestic and regional flights as a subsidiary of the national carrier Garuda Indonesia.
  • 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_69ab4c45822c8190830c5f2bb97bcfd0 completed March 6, 2026, 9:51 p.m.
NER Named-entity recognition batch_69abe062234c81909411e34db7d2683d completed March 7, 2026, 8:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69b0317e15248190bade0f0fd930581a completed March 10, 2026, 2:58 p.m.
NEDg Description generation batch_69b034b304f8819096eda16e314912b4 completed March 10, 2026, 3:11 p.m.
NED2 Entity disambiguation (via description) batch_69b03c60a5988190b015a1cf05068845 completed March 10, 2026, 3:44 p.m.
Created at: March 6, 2026, 10:07 p.m.