Triple
T10706763
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marylebone station |
E252427
|
entity |
| Predicate | openedAs |
P6141
|
FINISHED |
| Object | Great Central Railway terminus |
E195629
|
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: Great Central Railway terminus | Statement: [Marylebone station, openedAs, Great Central Railway terminus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Great Central Railway terminus Context triple: [Marylebone station, openedAs, Great Central Railway terminus]
-
A.
South Railway Station
South Railway Station is a major Shanghai Metro stop on Line 1 that serves the Shanghai South Railway Station transport hub, connecting metro services with regional and long-distance trains.
-
B.
Dhone Junction railway station
Dhone Junction railway station is a key railway junction in Andhra Pradesh, India, serving as an important transit point within the South Central Railway network.
-
C.
Great Central Railway
chosen
The Great Central Railway was a major British railway company that operated routes in northern England and the Midlands before being absorbed into the London and North Eastern Railway in 1923.
-
D.
Central railway station
Central railway station is Sydney’s largest and busiest railway hub, serving as the primary interchange for suburban, intercity, and regional train services.
-
E.
Bankura Junction railway station
Bankura Junction railway station is a key railway hub in West Bengal, India, serving as an important junction for regional and long-distance trains on the South Eastern Railway network.
- 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_69d6aa5cbabc8190973e683950d89faf |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6fddfbed48190810bb3faee473fde |
completed | April 9, 2026, 1:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d9990760b48190a05753974cdf556c |
completed | April 11, 2026, 12:42 a.m. |
Created at: April 8, 2026, 9:12 p.m.