Triple
T4255284
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Okehampton |
E95958
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Okehampton railway station
Okehampton railway station is a historic railway station in Devon, England, serving the town of Okehampton and acting as a gateway to Dartmoor.
|
E424666
|
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: Okehampton railway station | Statement: [Okehampton, hasRailwayStation, Okehampton railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Okehampton railway station Context triple: [Okehampton, hasRailwayStation, Okehampton railway station]
-
A.
Haslemere railway station
Haslemere railway station is a key stop on the Portsmouth Direct Line in Surrey, England, providing commuter and regional rail services between London and the south coast.
-
B.
Chippenham railway station
Chippenham railway station is a mainline rail station in Wiltshire, England, providing regional and intercity services on the Great Western Main Line.
-
C.
Salisbury railway station
Salisbury railway station is a major railway hub in Wiltshire, England, serving as an important junction for routes connecting the West of England with the south coast and London.
-
D.
Warminster station
Warminster station is a SEPTA Regional Rail terminal in Warminster, Pennsylvania, serving as the northern endpoint of commuter rail service to and from central Philadelphia.
-
E.
Barnstaple railway station
Barnstaple railway station is a railway station in Barnstaple, Devon, England, serving as the terminus of the Tarka Line from Exeter.
- 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: Okehampton railway station Triple: [Okehampton, hasRailwayStation, Okehampton railway station]
Generated description
Okehampton railway station is a historic railway station in Devon, England, serving the town of Okehampton and acting as a gateway to Dartmoor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Okehampton railway station Target entity description: Okehampton railway station is a historic railway station in Devon, England, serving the town of Okehampton and acting as a gateway to Dartmoor.
-
A.
Haslemere railway station
Haslemere railway station is a key stop on the Portsmouth Direct Line in Surrey, England, providing commuter and regional rail services between London and the south coast.
-
B.
Chippenham railway station
Chippenham railway station is a mainline rail station in Wiltshire, England, providing regional and intercity services on the Great Western Main Line.
-
C.
Salisbury railway station
Salisbury railway station is a major railway hub in Wiltshire, England, serving as an important junction for routes connecting the West of England with the south coast and London.
-
D.
Warminster station
Warminster station is a SEPTA Regional Rail terminal in Warminster, Pennsylvania, serving as the northern endpoint of commuter rail service to and from central Philadelphia.
-
E.
Barnstaple railway station
Barnstaple railway station is a railway station in Barnstaple, Devon, England, serving as the terminus of the Tarka Line from Exeter.
- 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_69b3453f759881909b91f01a1e82c036 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b34ec036e8819087d8585170707545 |
completed | March 12, 2026, 11:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5a88a68f081909e5bae5b0414f534 |
completed | March 14, 2026, 6:27 p.m. |
| NEDg | Description generation | batch_69b5a94e637881909a20bb1df0cd5768 |
completed | March 14, 2026, 6:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5a9d9b28081909d7dc97b02209318 |
completed | March 14, 2026, 6:32 p.m. |
Created at: March 12, 2026, 11:06 p.m.