Triple
T17838391
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maida Vale Underground station |
E445453
|
entity |
| Predicate | stationCode |
P1289
|
FINISHED |
| Object | MDV |
—
|
NE NERFINISHED |
How this triple was built (3 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: MDV | Statement: [Maida Vale Underground station, stationCode, MDV]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MDV Context triple: [Maida Vale Underground station, stationCode, MDV]
-
A.
MDV
MDV is a venture capital firm known for investing in early-stage technology and life sciences companies.
-
B.
MDV
MDV is a regional public transport association and fare network serving Leipzig and the surrounding Central German area.
-
C.
MDC
MDC is a Zimbabwean opposition political party known as the Movement for Democratic Change, which has played a major role in challenging the long-standing rule of ZANU–PF.
-
D.
MDC
MDC is the three-letter IATA airport code for Sam Ratulangi International Airport serving Manado in North Sulawesi, Indonesia.
-
E.
MDW
MDW is the three-letter National Rail station code for Maidstone West railway station in Kent, England.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MDV Target entity description: MDV is the three-letter station code for Maida Vale, a London Underground station on the Bakerloo line in the City of Westminster.
-
A.
MDV
MDV is a venture capital firm known for investing in early-stage technology and life sciences companies.
-
B.
MDV
MDV is a regional public transport association and fare network serving Leipzig and the surrounding Central German area.
-
C.
MDC
MDC is a Zimbabwean opposition political party known as the Movement for Democratic Change, which has played a major role in challenging the long-standing rule of ZANU–PF.
-
D.
MDC
MDC is the three-letter IATA airport code for Sam Ratulangi International Airport serving Manado in North Sulawesi, Indonesia.
-
E.
MDW
MDW is the three-letter National Rail station code for Maidstone West railway station in Kent, England.
- F. None of above. chosen
Provenance (2 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_69d8b9f1a6d881909f024bc603111cdb |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48d29830c81909fa3ef5a352921b8 |
completed | April 19, 2026, 8:07 a.m. |
Created at: April 10, 2026, 10:16 a.m.