Triple
T35423868
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Exeter–Waterloo route |
E1023866
|
entity |
| Predicate | primaryIntermediateHub |
P203317
|
FINISHED |
| Object | Salisbury railway station |
E150492
|
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: Salisbury railway station | Statement: [Exeter–Waterloo route, primaryIntermediateHub, Salisbury railway station]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: primaryIntermediateHub Context triple: [Exeter–Waterloo route, primaryIntermediateHub, Salisbury railway station]
-
A.
primaryHubFor
Indicates that one entity serves as the main central hub or core point of coordination for another entity or set of entities.
-
B.
secondaryHub
Indicates that an entity functions as a secondary or backup hub in relation to a primary hub within a network or system.
-
C.
primaryHubFunction
Indicates that an entity serves as the main central node or core facility through which key activities, connections, or operations are coordinated or routed.
-
D.
primaryInterchange
chosen
Indicates that one entity serves as the main point of exchange, transfer, or connection between systems, routes, or components relative to another entity.
-
E.
previousPrimaryHub
Indicates that an entity served as the main or central hub for another entity at an earlier time, before being replaced by a new primary hub.
- F. None of above.
Provenance (4 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_69f76df6704081909900c60be10d5849 |
completed | May 3, 2026, 3:47 p.m. |
| NER | Named-entity recognition | batch_6a037c8d06cc8190ab6a5e18d9d2571e |
completed | May 12, 2026, 7:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a3836b762a88190a413d196246447ea |
completed | June 21, 2026, 7:08 p.m. |
| PD | Predicate disambiguation | batch_6a037a0324d08190ac5b610cc0f6a38c |
completed | May 12, 2026, 7:05 p.m. |
Created at: May 3, 2026, 4:03 p.m.