Triple
T15467684
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Exeter St Davids railway station |
E372071
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object | EXD |
E312422
|
NE FINISHED |
How this triple was built (2 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: EXD | Statement: [Exeter St Davids railway station, hasStationCode, EXD]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EXD Context triple: [Exeter St Davids railway station, hasStationCode, EXD]
-
A.
EXD
chosen
EXD is the three-letter National Rail station code for Exeter St Davids railway station in Exeter, England.
-
B.
EXS
EXS is the National Rail station code for St Thomas railway station in Exeter, Devon, England.
-
C.
EXS
EXS is the ICAO airline designator used for Jet2.com, a British low-cost leisure airline based in the United Kingdom.
-
D.
Eext
Eext is a small village in the Dutch province of Drenthe, known for its rural character and surrounding natural landscapes.
-
E.
EXC
EXC is the three-letter National Rail station code for Exeter Central railway station in Exeter, Devon, England.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85cc8bd308190886949510b42e764 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e03f69a31c81909a749247b6615d91 |
completed | April 16, 2026, 1:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff2d03845c8190bc8cb96827a5da39 |
completed | May 9, 2026, 12:48 p.m. |
Created at: April 10, 2026, 3:33 a.m.