Triple

T15616929
Position Surface form Disambiguated ID Type / Status
Subject Line 15 (Beijing Subway) E375439 entity
Predicate usesTicketing P5937 FINISHED
Object Yikatong contactless smart card E344013 NE FINISHED

How this triple was built (2 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: Yikatong contactless smart card | Statement: [Line 15 (Beijing Subway), usesTicketing, Yikatong contactless smart card]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yikatong contactless smart card
Context triple: [Line 15 (Beijing Subway), usesTicketing, Yikatong contactless smart card]
  • A. Yikatong contactless smart card chosen
    The Yikatong contactless smart card is a rechargeable stored-value card widely used for seamless fare payment across Beijing’s public transportation network.
  • B. Bilhete Único smart card
    The Bilhete Único smart card is São Paulo’s integrated public transport fare card, allowing seamless, discounted transfers across the city’s metro, bus, and train networks.
  • C. Super Urban Intelligent Card
    Super Urban Intelligent Card is the full name behind the acronym "Suica," a rechargeable contactless smart card system used primarily for public transportation and electronic payments in Japan.
  • D. Rav-Kav smart card
    The Rav-Kav smart card is Israel’s nationwide rechargeable contactless fare card used for public transportation across buses, trains, and light rail systems.
  • E. Freedom Card smart card
    The Freedom Card smart card is a contactless fare payment card used by riders of the PATCO Speedline rapid transit system in the Philadelphia–South Jersey region.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d85ccf2794819096cda4cbcb02d478 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04e980b748190b43c0b650bf1e629 completed April 16, 2026, 2:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff56dd1e4c819090bf3cd4425b39b7 completed May 9, 2026, 3:46 p.m.
Created at: April 10, 2026, 4:13 a.m.