Triple

T17404960

Position	Surface form	Disambiguated ID	Type / Status
Subject	Mafraq	`E423188`	entity
Predicate	servedBy	`P82`	FINISHED
Object	Mafraq 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: Mafraq railway station | Statement: [Mafraq, servedBy, Mafraq railway station]

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

Target entity: Mafraq railway station
Context triple: [Mafraq, servedBy, Mafraq railway station]

A. Damascus al-Hijaz railway station
Damascus al-Hijaz railway station is a historic early 20th-century terminus in Damascus that served as a key hub on the Ottoman-era Hejaz Railway linking Syria to the Arabian Peninsula.
B. Amman station
Amman station is a historic railway station in Jordan’s capital that served as a key stop on the early 20th-century Hejaz Railway connecting the Levant to the Arabian Peninsula.
C. Haifa East railway station
Haifa East railway station is a historic railway station in Haifa that served as a key terminus and administrative center during the British Mandate era.
D. Ma'an station
Ma'an station is a historic railway station in southern Jordan that served as a key stop on the Ottoman-era Hejaz Railway connecting Damascus to Medina.
E. BurJuman station
BurJuman station is a major interchange stop on the Dubai Metro, connecting key lines and serving the busy BurJuman shopping and business district.
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: Mafraq railway station
Target entity description: Mafraq railway station is a train station in the city of Mafraq, Jordan, forming part of the country’s regional rail network.

A. Damascus al-Hijaz railway station
Damascus al-Hijaz railway station is a historic early 20th-century terminus in Damascus that served as a key hub on the Ottoman-era Hejaz Railway linking Syria to the Arabian Peninsula.
B. Amman station
Amman station is a historic railway station in Jordan’s capital that served as a key stop on the early 20th-century Hejaz Railway connecting the Levant to the Arabian Peninsula.
C. Haifa East railway station
Haifa East railway station is a historic railway station in Haifa that served as a key terminus and administrative center during the British Mandate era.
D. Ma'an station
Ma'an station is a historic railway station in southern Jordan that served as a key stop on the Ottoman-era Hejaz Railway connecting Damascus to Medina.
E. BurJuman station
BurJuman station is a major interchange stop on the Dubai Metro, connecting key lines and serving the busy BurJuman shopping and business district.
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_69d889d7d27c819088486ce3f0627fa1`	completed	April 10, 2026, 5:25 a.m.
NER	Named-entity recognition	`batch_69e43b068248819088871d79f8a38f30`	completed	April 19, 2026, 2:16 a.m.

Created at: April 10, 2026, 5:45 a.m.