Triple
T21017496
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matlock Bath railway station |
E517717
|
entity |
| Predicate | stationCode |
P1289
|
FINISHED |
| Object | MTB |
—
|
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: MTB | Statement: [Matlock Bath railway station, stationCode, MTB]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MTB Context triple: [Matlock Bath railway station, stationCode, MTB]
-
A.
MTB
MTB is the commonly used abbreviation for the Midfield Terminal, a major airport terminal facility.
-
B.
MTB
MTB is the stock ticker symbol for M&T Bank Corporation, a major U.S. regional bank holding company.
-
C.
Mountain Bike Loop
Mountain Bike Loop is a popular multi-use cycling trail in the Middlesex Fells Reservation known for its varied terrain and scenic forested routes.
-
D.
Marchwiel
Marchwiel is a residential suburb of the coastal city of Timaru in the South Island of New Zealand.
-
E.
Velocifero
Velocifero is a 2008 electroclash and synth-pop album by British band Ladytron, noted for its dark, atmospheric sound and critical acclaim.
- 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: MTB Target entity description: MTB is the National Rail station code for Matlock Bath railway station in Derbyshire, England.
-
A.
MTB
MTB is the commonly used abbreviation for the Midfield Terminal, a major airport terminal facility.
-
B.
MTB
MTB is the stock ticker symbol for M&T Bank Corporation, a major U.S. regional bank holding company.
-
C.
Mountain Bike Loop
Mountain Bike Loop is a popular multi-use cycling trail in the Middlesex Fells Reservation known for its varied terrain and scenic forested routes.
-
D.
Marchwiel
Marchwiel is a residential suburb of the coastal city of Timaru in the South Island of New Zealand.
-
E.
Velocifero
Velocifero is a 2008 electroclash and synth-pop album by British band Ladytron, noted for its dark, atmospheric sound and critical acclaim.
- 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_69e0b50262b081909bc488937145eb73 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc5a27f08190b26828a6a7b59f7c |
completed | April 21, 2026, 4:26 a.m. |
Created at: April 16, 2026, 1:54 p.m.