Triple
T13418517
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Exeter to Exmouth line |
E313275
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Exton railway station
Exton railway station is a small rural stop in Devon, England, serving the village of Exton on the local rail route between Exeter and Exmouth.
|
E1038313
|
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: Exton railway station | Statement: [Exeter to Exmouth line, hasStation, Exton railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Exton railway station Context triple: [Exeter to Exmouth line, hasStation, Exton railway station]
-
A.
Exton Station
Exton Station is a commuter rail station in Exton, Pennsylvania, serving Amtrak and SEPTA trains along a major east–west rail corridor.
-
B.
Horsham railway station
Horsham railway station is a key commuter and regional rail hub in West Sussex, England, providing passenger services on routes connecting London and the South Coast.
-
C.
Chalfont station
Chalfont station is a SEPTA Regional Rail stop in Chalfont, Pennsylvania, serving commuters on the Lansdale/Doylestown Line.
-
D.
Hatfield station
Hatfield station is a major Gautrain rapid-rail station in Pretoria, South Africa, serving as a key hub for commuters and travelers in the Hatfield area.
-
E.
Hagley railway station
Hagley railway station is a small commuter station in Worcestershire, England, serving the village of Hagley on the Birmingham–Kidderminster line.
- 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: Exton railway station Triple: [Exeter to Exmouth line, hasStation, Exton railway station]
Generated description
Exton railway station is a small rural stop in Devon, England, serving the village of Exton on the local rail route between Exeter and Exmouth.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Exton railway station Target entity description: Exton railway station is a small rural stop in Devon, England, serving the village of Exton on the local rail route between Exeter and Exmouth.
-
A.
Exton Station
Exton Station is a commuter rail station in Exton, Pennsylvania, serving Amtrak and SEPTA trains along a major east–west rail corridor.
-
B.
Horsham railway station
Horsham railway station is a key commuter and regional rail hub in West Sussex, England, providing passenger services on routes connecting London and the South Coast.
-
C.
Chalfont station
Chalfont station is a SEPTA Regional Rail stop in Chalfont, Pennsylvania, serving commuters on the Lansdale/Doylestown Line.
-
D.
Hatfield station
Hatfield station is a major Gautrain rapid-rail station in Pretoria, South Africa, serving as a key hub for commuters and travelers in the Hatfield area.
-
E.
Hagley railway station
Hagley railway station is a small commuter station in Worcestershire, England, serving the village of Hagley on the Birmingham–Kidderminster line.
- 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_69d806ad0c44819088833ae1ec9e9690 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaeb8416c8190a00dde0917c26f51 |
completed | April 12, 2026, 2:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f73082a2548190aefc0f202b84165c |
completed | May 3, 2026, 11:24 a.m. |
| NEDg | Description generation | batch_69f7311f14988190989e319741ef0ccf |
completed | May 3, 2026, 11:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f731e24d508190a896875210be3189 |
completed | May 3, 2026, 11:30 a.m. |
Created at: April 9, 2026, 9:39 p.m.