Triple
T8320443
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cambrian Heritage Railways |
E194817
|
entity |
| Predicate | basedIn |
P40
|
FINISHED |
| Object |
Llynclys
Llynclys is a village in Shropshire, England, known for its historic railway connections and role in regional heritage rail operations.
|
E725857
|
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 | Statement: [Cambrian Heritage Railways, basedIn, Llynclys]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Llynclys Context triple: [Cambrian Heritage Railways, basedIn, Llynclys]
-
A.
Talyllyn
Talyllyn is a historic narrow-gauge steam locomotive that operates on the Talyllyn Railway in Wales.
-
B.
Henllys
Henllys is a residential village and suburb forming part of the Cwmbran area in Torfaen, South Wales.
-
C.
Onllwyn
Onllwyn is a former coal-mining village in South Wales, known for its industrial heritage and location within the county borough of Neath Port Talbot.
-
D.
Cynwyd
Cynwyd is a suburban neighborhood in Lower Merion Township, Pennsylvania, known as the endpoint of SEPTA’s Cynwyd regional rail line and part of the Bala Cynwyd community just outside Philadelphia.
-
E.
Talygarn
Talygarn is a village and residential area in Rhondda Cynon Taf, Wales, known for its historic estate and former rehabilitation hospital.
- 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 Triple: [Cambrian Heritage Railways, basedIn, Llynclys]
Generated description
Llynclys is a village in Shropshire, England, known for its historic railway connections and role in regional heritage rail operations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Llynclys Target entity description: Llynclys is a village in Shropshire, England, known for its historic railway connections and role in regional heritage rail operations.
-
A.
Talyllyn
Talyllyn is a historic narrow-gauge steam locomotive that operates on the Talyllyn Railway in Wales.
-
B.
Henllys
Henllys is a residential village and suburb forming part of the Cwmbran area in Torfaen, South Wales.
-
C.
Onllwyn
Onllwyn is a former coal-mining village in South Wales, known for its industrial heritage and location within the county borough of Neath Port Talbot.
-
D.
Cynwyd
Cynwyd is a suburban neighborhood in Lower Merion Township, Pennsylvania, known as the endpoint of SEPTA’s Cynwyd regional rail line and part of the Bala Cynwyd community just outside Philadelphia.
-
E.
Talygarn
Talygarn is a village and residential area in Rhondda Cynon Taf, Wales, known for its historic estate and former rehabilitation hospital.
- 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.