Triple
T11033559
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dreamland Margate |
E260818
|
entity |
| Predicate | hasRollerCoaster |
P23566
|
FINISHED |
| Object |
Scenic Railway
Scenic Railway is a historic wooden roller coaster at Dreamland Margate in England, renowned as one of the oldest surviving coasters in the UK.
|
E902025
|
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: Scenic Railway | Statement: [Dreamland Margate, hasRollerCoaster, Scenic Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Scenic Railway Context triple: [Dreamland Margate, hasRollerCoaster, Scenic Railway]
-
A.
Scenic Railway
Scenic Railway is a steeply inclined passenger railway in Katoomba’s Blue Mountains, famous for offering dramatic cliffside and rainforest views.
-
B.
Branson Scenic Railway
Branson Scenic Railway is a heritage passenger train experience in Branson, Missouri, offering scenic excursions through the Ozark Mountains in vintage railcars.
-
C.
Blue Ridge Scenic Railway
The Blue Ridge Scenic Railway is a heritage railroad in northern Georgia that offers scenic passenger excursions through the Blue Ridge Mountains along the Toccoa River.
-
D.
Cass Scenic Railroad
Cass Scenic Railroad is a historic heritage railway in West Virginia that operates restored steam-driven logging trains through the mountains as a popular tourist attraction.
-
E.
Skarloey Railway
Skarloey Railway is a fictional narrow-gauge railway in The Railway Series and Thomas & Friends, closely modeled on the real Talyllyn Railway in Wales.
- 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: Scenic Railway Triple: [Dreamland Margate, hasRollerCoaster, Scenic Railway]
Generated description
Scenic Railway is a historic wooden roller coaster at Dreamland Margate in England, renowned as one of the oldest surviving coasters in the UK.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Scenic Railway Target entity description: Scenic Railway is a historic wooden roller coaster at Dreamland Margate in England, renowned as one of the oldest surviving coasters in the UK.
-
A.
Scenic Railway
Scenic Railway is a steeply inclined passenger railway in Katoomba’s Blue Mountains, famous for offering dramatic cliffside and rainforest views.
-
B.
Branson Scenic Railway
Branson Scenic Railway is a heritage passenger train experience in Branson, Missouri, offering scenic excursions through the Ozark Mountains in vintage railcars.
-
C.
Blue Ridge Scenic Railway
The Blue Ridge Scenic Railway is a heritage railroad in northern Georgia that offers scenic passenger excursions through the Blue Ridge Mountains along the Toccoa River.
-
D.
Cass Scenic Railroad
Cass Scenic Railroad is a historic heritage railway in West Virginia that operates restored steam-driven logging trains through the mountains as a popular tourist attraction.
-
E.
Skarloey Railway
Skarloey Railway is a fictional narrow-gauge railway in The Railway Series and Thomas & Friends, closely modeled on the real Talyllyn Railway in Wales.
- 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_69d6aa979bdc8190bf0e79104cc098c1 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d797e650b48190967c53f54e3464ad |
completed | April 9, 2026, 12:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e3a9b70074819084c725c5babf2fb7 |
completed | April 18, 2026, 3:56 p.m. |
| NEDg | Description generation | batch_69e3ad00b5c08190a7bf3ecbeae76d88 |
completed | April 18, 2026, 4:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e3b1efe4a88190884eb5186954cf39 |
completed | April 18, 2026, 4:31 p.m. |
Created at: April 8, 2026, 9:25 p.m.