Triple

T18516324

Position	Surface form	Disambiguated ID	Type / Status
Subject	Line 11 (Shenzhen Metro)	`E452472`	entity
Predicate	hasStation	`P35`	FINISHED
Object	Qianhaiwan Station	`—`	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: Qianhaiwan Station | Statement: [Line 11 (Shenzhen Metro), hasStation, Qianhaiwan Station]

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

Target entity: Qianhaiwan Station
Context triple: [Line 11 (Shenzhen Metro), hasStation, Qianhaiwan Station]

A. Shenzhen Railway Station
Shenzhen Railway Station is a major border railway hub in Shenzhen, China, serving as a key gateway between mainland China and Hong Kong.
B. Zhuhai railway station
Zhuhai railway station is a major passenger rail hub in Zhuhai, Guangdong, China, serving as a key gateway connecting the city with the Pearl River Delta region.
C. Shenzhen Bay Park station
Shenzhen Bay Park station is a metro station on Shenzhen Metro Line 2 serving the coastal Shenzhen Bay area in Nanshan District, China.
D. Shenzhen North railway station
Shenzhen North railway station is a major high-speed rail hub in Shenzhen, China, serving as a key gateway for regional and national rail connections.
E. Futian Checkpoint station
Futian Checkpoint station is a major Shenzhen Metro interchange and border-crossing hub connecting the city’s rail network with Hong Kong at the Futian Port control point.
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: Qianhaiwan Station
Target entity description: Qianhaiwan Station is a major interchange station in the Shenzhen Metro system, serving as a key hub connecting multiple metro lines in the Qianhai area.

A. Shenzhen Railway Station
Shenzhen Railway Station is a major border railway hub in Shenzhen, China, serving as a key gateway between mainland China and Hong Kong.
B. Zhuhai railway station
Zhuhai railway station is a major passenger rail hub in Zhuhai, Guangdong, China, serving as a key gateway connecting the city with the Pearl River Delta region.
C. Shenzhen Bay Park station
Shenzhen Bay Park station is a metro station on Shenzhen Metro Line 2 serving the coastal Shenzhen Bay area in Nanshan District, China.
D. Shenzhen North railway station
Shenzhen North railway station is a major high-speed rail hub in Shenzhen, China, serving as a key gateway for regional and national rail connections.
E. Futian Checkpoint station
Futian Checkpoint station is a major Shenzhen Metro interchange and border-crossing hub connecting the city’s rail network with Hong Kong at the Futian Port control point.
F. None of above. chosen

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_69d8d386df84819092355ebb260d848e`	completed	April 10, 2026, 10:40 a.m.
NER	Named-entity recognition	`batch_69e5338a628c81909db08ae7dc94f59a`	completed	April 19, 2026, 7:56 p.m.

Created at: April 10, 2026, 11:36 a.m.