Triple
T10556309
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fairbourne |
E249094
|
entity |
| Predicate | hasAttraction |
P105
|
FINISHED |
| Object |
Fairbourne Railway
Fairbourne Railway is a historic narrow-gauge heritage railway in Fairbourne, Wales, known for its scenic coastal route and tourist steam trains.
|
E870439
|
NE FINISHED |
How this triple was built (4 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: Fairbourne Railway | Statement: [Fairbourne, hasAttraction, Fairbourne Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fairbourne Railway Context triple: [Fairbourne, hasAttraction, Fairbourne Railway]
-
A.
Bo’ness and Kinneil Railway
Bo’ness and Kinneil Railway is a heritage railway in Scotland that preserves and operates historic trains as a tourist attraction and museum line.
-
B.
Kilmarnock and Troon Railway
The Kilmarnock and Troon Railway was an early 19th-century Scottish railway line, among the first in Scotland, built primarily to transport coal from inland mines to the port of Troon.
-
C.
Talyllyn Railway
Talyllyn Railway is a historic narrow-gauge heritage railway in Wales, renowned as the world’s first preserved railway to be operated primarily by volunteers.
-
D.
Leadhills and Wanlockhead Railway
Leadhills and Wanlockhead Railway is a narrow-gauge heritage railway in South Lanarkshire, Scotland, preserving part of the former mineral line that once served the area’s historic lead-mining communities.
-
E.
West Highland Line railway
The West Highland Line railway is a scenic rail route in western Scotland renowned for its dramatic Highland landscapes and remote rural stations.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Fairbourne Railway Triple: [Fairbourne, hasAttraction, Fairbourne Railway]
Generated description
Fairbourne Railway is a historic narrow-gauge heritage railway in Fairbourne, Wales, known for its scenic coastal route and tourist steam trains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fairbourne Railway Target entity description: Fairbourne Railway is a historic narrow-gauge heritage railway in Fairbourne, Wales, known for its scenic coastal route and tourist steam trains.
-
A.
Bo’ness and Kinneil Railway
Bo’ness and Kinneil Railway is a heritage railway in Scotland that preserves and operates historic trains as a tourist attraction and museum line.
-
B.
Kilmarnock and Troon Railway
The Kilmarnock and Troon Railway was an early 19th-century Scottish railway line, among the first in Scotland, built primarily to transport coal from inland mines to the port of Troon.
-
C.
Talyllyn Railway
Talyllyn Railway is a historic narrow-gauge heritage railway in Wales, renowned as the world’s first preserved railway to be operated primarily by volunteers.
-
D.
Leadhills and Wanlockhead Railway
Leadhills and Wanlockhead Railway is a narrow-gauge heritage railway in South Lanarkshire, Scotland, preserving part of the former mineral line that once served the area’s historic lead-mining communities.
-
E.
West Highland Line railway
The West Highland Line railway is a scenic rail route in western Scotland renowned for its dramatic Highland landscapes and remote rural stations.
- F. None of above. chosen
Provenance (5 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_69d381c733c08190ab1dd6239f5f34ae |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d52713eaa48190936b4b15e2c7e827 |
completed | April 7, 2026, 3:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d9347ae67081909cb2c3911cb1be67 |
completed | April 10, 2026, 5:33 p.m. |
| NEDg | Description generation | batch_69d938c979788190b11b02748ed44153 |
completed | April 10, 2026, 5:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d9398b63f08190910dd838ad11de6e |
completed | April 10, 2026, 5:55 p.m. |
Created at: April 6, 2026, 12:35 p.m.