Triple
T9229024
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alloa |
E221764
|
entity |
| Predicate | hasReopenedRailLink |
P73937
|
FINISHED |
| Object | Stirling–Alloa–Kincardine rail line |
E105005
|
NE FINISHED |
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: Stirling–Alloa–Kincardine rail line | Statement: [Alloa, hasReopenedRailLink, Stirling–Alloa–Kincardine rail line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stirling–Alloa–Kincardine rail line Context triple: [Alloa, hasReopenedRailLink, Stirling–Alloa–Kincardine rail line]
-
A.
Stirling–Alloa–Kincardine line
chosen
The Stirling–Alloa–Kincardine line is a reopened railway route in central Scotland that provides passenger and freight connections between Stirling, Alloa, and the Firth of Forth area.
-
B.
Edinburgh–Bathgate–Airdrie Line
The Edinburgh–Bathgate–Airdrie Line is a key suburban rail route in Scotland that links Edinburgh with towns to the west, providing frequent commuter services across the central belt.
-
C.
Aberdeen–Inverness railway line
The Aberdeen–Inverness railway line is a key rail route in northern Scotland linking the cities of Aberdeen and Inverness through a series of rural and coastal communities.
-
D.
Ayrshire Coast Line
The Ayrshire Coast Line is a major railway route in southwest Scotland that connects Glasgow with coastal towns in Ayrshire, serving both commuter and regional passenger traffic.
-
E.
Dundee to Aberdeen railway line
The Dundee to Aberdeen railway line is a major rail route in eastern Scotland that connects the cities of Dundee and Aberdeen while serving numerous coastal and inland communities along the way.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasReopenedRailLink Context triple: [Alloa, hasReopenedRailLink, Stirling–Alloa–Kincardine rail line]
-
A.
reopenedRailwayContext
chosen
Indicates that a railway line, previously closed or inactive, has been put back into operation within a specified context or timeframe.
-
B.
openedToRailTraffic
Indicates that a rail line, track, or related infrastructure has begun operating and is officially available for use by train traffic.
-
C.
railwayLineOpened
Indicates that a railway line began official operation or service on a specified date.
-
D.
reopenedRailwayStationYear
Indicates the year in which a previously closed railway station was reopened to service.
-
E.
openedAsRailStop
Indicates that an entity began operation or was first established specifically as a railway stop.
- 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_69ca83ec8db08190a9110df8232885d2 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccdaa1c5b4819081dac6713053a8ae |
completed | April 1, 2026, 8:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0666364608190b104425819ccedf1 |
completed | April 4, 2026, 1:16 a.m. |
| PD | Predicate disambiguation | batch_69cc7a3daeb481908b0abde3fbc1f1f0 |
completed | April 1, 2026, 1:51 a.m. |
Created at: March 30, 2026, 7:29 p.m.