Triple

T19166197

Position	Surface form	Disambiguated ID	Type / Status
Subject	Bahawalnagar	`E469188`	entity
Predicate	hasTransportation	`P105`	FINISHED
Object	Bahawalnagar railway 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: Bahawalnagar railway station | Statement: [Bahawalnagar, hasTransportation, Bahawalnagar railway station]

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

Target entity: Bahawalnagar railway station
Context triple: [Bahawalnagar, hasTransportation, Bahawalnagar railway station]

A. Bahawalpur railway station
Bahawalpur railway station is a key rail transport hub in the city of Bahawalpur, Pakistan, serving passenger and freight trains on the country's main railway network.
B. Nawabshah Railway Station
Nawabshah Railway Station is a key rail transport hub serving the city of Nawabshah in the Sindh province of Pakistan.
C. Faisalabad railway station
Faisalabad railway station is a major rail hub in the city of Faisalabad, serving as a key junction for passenger and freight services in central Pakistan.
D. Sukkur railway station
Sukkur railway station is a key rail transport hub in Sindh, Pakistan, serving as an important junction for passenger and freight services on the national rail network.
E. Khairpur railway station
Khairpur railway station is a railway facility in Khairpur, Pakistan, serving as a local stop on the country’s rail 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: Bahawalnagar railway station
Target entity description: Bahawalnagar railway station is a regional rail hub in Bahawalnagar, Pakistan, serving passenger and local transport needs on the country’s railway network.

A. Bahawalpur railway station
Bahawalpur railway station is a key rail transport hub in the city of Bahawalpur, Pakistan, serving passenger and freight trains on the country's main railway network.
B. Nawabshah Railway Station
Nawabshah Railway Station is a key rail transport hub serving the city of Nawabshah in the Sindh province of Pakistan.
C. Faisalabad railway station
Faisalabad railway station is a major rail hub in the city of Faisalabad, serving as a key junction for passenger and freight services in central Pakistan.
D. Sukkur railway station
Sukkur railway station is a key rail transport hub in Sindh, Pakistan, serving as an important junction for passenger and freight services on the national rail network.
E. Khairpur railway station
Khairpur railway station is a railway facility in Khairpur, Pakistan, serving as a local stop on the country’s rail network.
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_69d8dd09d5a081909ae43c286651ae5a`	completed	April 10, 2026, 11:20 a.m.
NER	Named-entity recognition	`batch_69e5f15ee064819087f9fd822236298f`	completed	April 20, 2026, 9:26 a.m.

Created at: April 10, 2026, 12:06 p.m.