Triple

T15645736
Position Surface form Disambiguated ID Type / Status
Subject Taiwan High Speed Rail E376171 entity
Predicate operator P179 FINISHED
Object Taiwan High Speed Rail Corporation E1170377 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: Taiwan High Speed Rail Corporation | Statement: [Taiwan High Speed Rail, operator, Taiwan High Speed Rail Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Taiwan High Speed Rail Corporation
Context triple: [Taiwan High Speed Rail, operator, Taiwan High Speed Rail Corporation]
  • A. Taiwan High Speed Rail Corporation chosen
    Taiwan High Speed Rail Corporation is the company responsible for operating Taiwan’s high-speed rail system, which connects major cities along the island’s western corridor.
  • B. Taiwan Railways Administration
    The Taiwan Railways Administration is the government-operated railway operator in Taiwan, providing intercity, regional, and commuter rail services across the island.
  • C. Taoyuan Metro Corporation
    Taoyuan Metro Corporation is the public transit company responsible for operating and managing metro services in Taoyuan, Taiwan, including the line connecting to Taoyuan International Airport.
  • D. Taiwan International Ports Corporation
    Taiwan International Ports Corporation is a state-owned enterprise in Taiwan responsible for managing and operating the nation’s major commercial seaports.
  • E. Taiwan Railways network
    The Taiwan Railways network is a nationwide rail system in Taiwan that provides intercity, regional, and commuter train services connecting major cities and towns around the island.
  • 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_69d85cd1564c8190991adda63bfab4b0 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04ed5b8b081908d7127964eed3b09 completed April 16, 2026, 2:52 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffdbba9fb08190b800af317f0c9abf completed May 10, 2026, 1:13 a.m.
Created at: April 10, 2026, 4:15 a.m.