Triple

T10085394
Position Surface form Disambiguated ID Type / Status
Subject Place des Nations E215206 entity
Predicate servedBy P82 FINISHED
Object TPG tram lines E134743 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: TPG tram lines | Statement: [Place des Nations, servedBy, TPG tram lines]

Disambiguation candidates (1 decision)

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: TPG tram lines
Context triple: [Place des Nations, servedBy, TPG tram lines]
  • A. TPG tram network chosen
    The TPG tram network is the urban tram system serving Geneva, Switzerland, operated by Transports Publics Genevois as part of the city’s public transport network.
  • B. Melbourne tram network
    The Melbourne tram network is an extensive electric tram system that serves as a key component of public transport across Melbourne, Australia, and is one of the largest tram networks in the world.
  • C. Yarra Trams
    Yarra Trams is the operator of Melbourne’s extensive electric tram network, the largest urban tram system in the world.
  • D. T2 Inner West & Leppington Line
    The T2 Inner West & Leppington Line is a suburban passenger rail service in Sydney, Australia, connecting the Inner West suburbs and Leppington to the central business district and other parts of the metropolitan rail network.
  • E. SL tramways
    SL tramways is the public tram network serving Stockholm, Sweden, operated under the SL (Storstockholms Lokaltrafik) regional transit system.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69ca83a1eed081908b2e9580f2ebeea7 elicitation completed
NER batch_69cdd04609748190987a9364a387fa61 ner completed
NED1 batch_69d2b68188c48190ac783cdfc072c502 ned_source_triple completed
Created at: March 30, 2026, 9 p.m.