Triple
T9718613
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hejaz Railway |
E235404
|
entity |
| Predicate | notableStation |
P3858
|
FINISHED |
| Object | Medina station |
E225050
|
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: Medina station | Statement: [Hejaz Railway, notableStation, Medina station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Medina station Context triple: [Hejaz Railway, notableStation, Medina station]
-
A.
Medina station
chosen
Medina station is a major passenger terminal on Saudi Arabia’s Haramain high-speed railway serving the holy city of Medina.
-
B.
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.
-
C.
Al Ittihad Park Station
Al Ittihad Park Station is a monorail stop on Dubai’s Palm Jumeirah serving the Al Ittihad Park area and nearby residential and retail developments.
-
D.
King Abdullah Economic City station
King Abdullah Economic City station is a modern passenger railway station in Saudi Arabia that serves the Haramain high-speed rail line connecting major cities such as Mecca, Medina, and Jeddah.
-
E.
Jeddah station
Jeddah station is a major passenger hub in Saudi Arabia serving the Haramain high-speed railway that connects the holy cities of Mecca and Medina.
- 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_69ca84d0123c819096f9dc3b6abb0881 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9e3ea61081908a5671fc5be9a738 |
completed | April 1, 2026, 10:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d19f986f48819090376fb5aafb3da2 |
completed | April 4, 2026, 11:32 p.m. |
Created at: March 30, 2026, 8:20 p.m.