Triple

T17775418

Position	Surface form	Disambiguated ID	Type / Status
Subject	Xiamen Metro	`E443753`	entity
Predicate	connectsTo	`P845`	FINISHED
Object	Xiamen railway stations	`—`	NE NERFINISHED

How this triple was built (3 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: Xiamen railway stations | Statement: [Xiamen Metro, connectsTo, Xiamen railway stations]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Xiamen railway stations
Context triple: [Xiamen Metro, connectsTo, Xiamen railway stations]

A. Xiamen North railway station
Xiamen North railway station is a major high-speed rail hub in Xiamen, Fujian Province, serving as a key gateway for passenger traffic along China’s southeastern coast.
B. Fuzhou Railway Station
Fuzhou Railway Station is a major passenger rail hub in Fuzhou, China, serving as an important node for regional and high-speed train services.
C. Fuzhou South Railway Station
Fuzhou South Railway Station is a major high-speed rail hub serving the city of Fuzhou in Fujian Province, China.
D. Xiamen Metro
Xiamen Metro is the rapid transit system serving the coastal city of Xiamen in Fujian Province, China, providing urban and suburban rail transportation.
E. Xi'an railway stations
Xi'an railway stations are major transportation hubs in Xi'an, China, serving as key nodes for regional and national rail travel and integrating with the city's metro network.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Xiamen railway stations
Target entity description: Xiamen railway stations are major passenger and transport hubs in Xiamen, China, integrating conventional rail services with the city’s metro network and other urban transit systems.

A. Xiamen North railway station chosen
Xiamen North railway station is a major high-speed rail hub in Xiamen, Fujian Province, serving as a key gateway for passenger traffic along China’s southeastern coast.
B. Fuzhou Railway Station
Fuzhou Railway Station is a major passenger rail hub in Fuzhou, China, serving as an important node for regional and high-speed train services.
C. Fuzhou South Railway Station
Fuzhou South Railway Station is a major high-speed rail hub serving the city of Fuzhou in Fujian Province, China.
D. Xiamen Metro
Xiamen Metro is the rapid transit system serving the coastal city of Xiamen in Fujian Province, China, providing urban and suburban rail transportation.
E. Xi'an railway stations
Xi'an railway stations are major transportation hubs in Xi'an, China, serving as key nodes for regional and national rail travel and integrating with the city's metro network.
F. None of above.

Provenance (2 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_69d8b9ef17708190bdf7e2adbf14ddc2`	completed	April 10, 2026, 8:50 a.m.
NER	Named-entity recognition	`batch_69e4871c23408190aae7f1a2c77a10cb`	completed	April 19, 2026, 7:41 a.m.

Created at: April 10, 2026, 10:12 a.m.