Triple
T8320461
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cambrian Heritage Railways |
E194817
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object |
Llynclys to Pant section
The Llynclys to Pant section is a restored stretch of heritage railway in Shropshire, England, operated as part of the Cambrian Heritage Railways preservation project.
|
E725862
|
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: Llynclys to Pant section | Statement: [Cambrian Heritage Railways, hasLine, Llynclys to Pant section]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Llynclys to Pant section Context triple: [Cambrian Heritage Railways, hasLine, Llynclys to Pant section]
-
A.
Llanymynech–Chirk Mill section
The Llanymynech–Chirk Mill section is a countryside walking stretch in the Welsh–English border region, forming part of the long-distance Offa’s Dyke Path national trail.
-
B.
Pandy–Hay-on-Wye section
The Pandy–Hay-on-Wye section is a scenic stretch of the Offa’s Dyke Path long-distance trail, running along the England–Wales border with notable upland and borderland landscapes.
-
C.
Montgomery–Llanymynech section
The Montgomery–Llanymynech section is a scenic stretch of the Offa’s Dyke Path long-distance trail running between the Welsh town of Montgomery and the village of Llanymynech along the England–Wales border.
-
D.
Bodfari–Prestatyn section
The Bodfari–Prestatyn section is a scenic final stretch of the Offa’s Dyke Path in North Wales, running over rolling hills to the coastal town of Prestatyn.
-
E.
Chepstow–Monmouth section
The Chepstow–Monmouth section is a scenic stretch of the Offa’s Dyke Path in southeast Wales, following the River Wye through wooded gorges, historic sites, and border landscapes between Chepstow and Monmouth.
- 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: Llynclys to Pant section Triple: [Cambrian Heritage Railways, hasLine, Llynclys to Pant section]
Generated description
The Llynclys to Pant section is a restored stretch of heritage railway in Shropshire, England, operated as part of the Cambrian Heritage Railways preservation project.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Llynclys to Pant section Target entity description: The Llynclys to Pant section is a restored stretch of heritage railway in Shropshire, England, operated as part of the Cambrian Heritage Railways preservation project.
-
A.
Llanymynech–Chirk Mill section
The Llanymynech–Chirk Mill section is a countryside walking stretch in the Welsh–English border region, forming part of the long-distance Offa’s Dyke Path national trail.
-
B.
Pandy–Hay-on-Wye section
The Pandy–Hay-on-Wye section is a scenic stretch of the Offa’s Dyke Path long-distance trail, running along the England–Wales border with notable upland and borderland landscapes.
-
C.
Montgomery–Llanymynech section
The Montgomery–Llanymynech section is a scenic stretch of the Offa’s Dyke Path long-distance trail running between the Welsh town of Montgomery and the village of Llanymynech along the England–Wales border.
-
D.
Bodfari–Prestatyn section
The Bodfari–Prestatyn section is a scenic final stretch of the Offa’s Dyke Path in North Wales, running over rolling hills to the coastal town of Prestatyn.
-
E.
Chepstow–Monmouth section
The Chepstow–Monmouth section is a scenic stretch of the Offa’s Dyke Path in southeast Wales, following the River Wye through wooded gorges, historic sites, and border landscapes between Chepstow and Monmouth.
- 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_69ca82e7a8a88190a32bb5cc0feb012d |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb7f6686a0819094abc2bfd2e500a5 |
completed | March 31, 2026, 8:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd95a058948190b056d9b0f0607933 |
completed | April 1, 2026, 10:01 p.m. |
| NEDg | Description generation | batch_69cdab5f30b0819080136084d81774a9 |
completed | April 1, 2026, 11:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cdb2d365e48190a766ca959ce56b19 |
completed | April 2, 2026, 12:05 a.m. |
Created at: March 30, 2026, 5:55 p.m.