Triple
T17227779
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pontypool and Blaenavon Railway |
E418162
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Blaenavon High Level
Blaenavon High Level is a heritage railway station in Blaenavon, Wales, serving as one of the termini on the preserved Pontypool and Blaenavon Railway.
|
E1257348
|
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: Blaenavon High Level | Statement: [Pontypool and Blaenavon Railway, hasStation, Blaenavon High Level]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blaenavon High Level Context triple: [Pontypool and Blaenavon Railway, hasStation, Blaenavon High Level]
-
A.
Blaenavon
Blaenavon is a historic Welsh town in Torfaen, renowned for its rich coal and ironworking heritage and its designation as part of a UNESCO World Heritage Site.
-
B.
Geevor Tin Mine
Geevor Tin Mine is a historic former tin mining site in Cornwall, England, now operating as a museum and heritage attraction showcasing the region’s mining history.
-
C.
Priddy Mineries
Priddy Mineries is a former lead-mining site in the Mendip Hills of Somerset, England, now valued as a nature reserve and area of ecological and archaeological interest.
-
D.
Blaenavon Ironworks
Blaenavon Ironworks is a historically significant 18th–19th century ironworks in Wales that played a key role in the Industrial Revolution and forms part of a UNESCO World Heritage Site.
-
E.
Botallack Mine
Botallack Mine is a historic former tin and copper mine on Cornwall’s rugged Atlantic coast, famed for its dramatic cliffside engine houses and UNESCO-listed mining heritage.
- 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: Blaenavon High Level Triple: [Pontypool and Blaenavon Railway, hasStation, Blaenavon High Level]
Generated description
Blaenavon High Level is a heritage railway station in Blaenavon, Wales, serving as one of the termini on the preserved Pontypool and Blaenavon Railway.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Blaenavon High Level Target entity description: Blaenavon High Level is a heritage railway station in Blaenavon, Wales, serving as one of the termini on the preserved Pontypool and Blaenavon Railway.
-
A.
Blaenavon
Blaenavon is a historic Welsh town in Torfaen, renowned for its rich coal and ironworking heritage and its designation as part of a UNESCO World Heritage Site.
-
B.
Geevor Tin Mine
Geevor Tin Mine is a historic former tin mining site in Cornwall, England, now operating as a museum and heritage attraction showcasing the region’s mining history.
-
C.
Priddy Mineries
Priddy Mineries is a former lead-mining site in the Mendip Hills of Somerset, England, now valued as a nature reserve and area of ecological and archaeological interest.
-
D.
Blaenavon Ironworks
Blaenavon Ironworks is a historically significant 18th–19th century ironworks in Wales that played a key role in the Industrial Revolution and forms part of a UNESCO World Heritage Site.
-
E.
Botallack Mine
Botallack Mine is a historic former tin and copper mine on Cornwall’s rugged Atlantic coast, famed for its dramatic cliffside engine houses and UNESCO-listed mining heritage.
- 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_69d886d8e96081909870bff6c3d0bf09 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42de239a08190936a1d635b0b1b87 |
completed | April 19, 2026, 1:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01675eae08819093427b4dc1ffee5f |
completed | May 11, 2026, 5:21 a.m. |
| NEDg | Description generation | batch_6a016a1f6eac8190951ae30f37144d2a |
completed | May 11, 2026, 5:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a016a92af248190aaed36040486bf40 |
completed | May 11, 2026, 5:35 a.m. |
Created at: April 10, 2026, 5:39 a.m.