Triple

T14652101
Position Surface form Disambiguated ID Type / Status
Subject Yikatong contactless smart card E344013 entity
Predicate operator P179 FINISHED
Object Beijing Municipal Administration and Communication Card Co., Ltd. E66110 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: Beijing Municipal Administration and Communication Card Co., Ltd. | Statement: [Yikatong contactless smart card, operator, Beijing Municipal Administration and Communication Card Co., Ltd.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Beijing Municipal Administration and Communication Card Co., Ltd.
Context triple: [Yikatong contactless smart card, operator, Beijing Municipal Administration and Communication Card Co., Ltd.]
  • A. Beijing Municipal Administration and Communication Card
    The Beijing Municipal Administration and Communication Card is a rechargeable contactless smart card widely used for paying fares on Beijing’s public transportation system and for various other city services.
  • B. Beijing Yikatong
    Beijing Yikatong is a rechargeable contactless smart card system used for paying fares on public transportation and other services throughout Beijing.
  • C. Unicom Corporation
    Unicom Corporation was a major U.S. electric utility holding company based in Illinois that later became part of Exelon through a merger.
  • D. Beijing State-owned Assets Management Co., Ltd. chosen
    Beijing State-owned Assets Management Co., Ltd. is a Chinese state-owned enterprise responsible for managing and operating major government-owned assets and landmark facilities in Beijing.
  • E. Beijing Infrastructure Investment Co., Ltd.
    Beijing Infrastructure Investment Co., Ltd. is a state-owned enterprise responsible for financing, constructing, and managing major urban infrastructure projects in Beijing, particularly in the rail transit sector.
  • 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_69d822e1a2cc81908e5bb93cf61ce3cc completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb517e7648190b9fc73d6cdbb68de completed April 14, 2026, 9:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69fdd5d9ab188190934deb57fd6d9a56 completed May 8, 2026, 12:23 p.m.
Created at: April 10, 2026, 1:27 a.m.