Triple
T21564818
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Polmont railway station |
E532135
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object | PMT |
—
|
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: PMT | Statement: [Polmont railway station, hasStationCode, PMT]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PMT Context triple: [Polmont railway station, hasStationCode, PMT]
-
A.
PMB
PMB is the abbreviation for Pure Michigan Byway, a designation for particularly scenic or culturally significant roads in the state of Michigan.
-
B.
PMA
PMA is an abbreviation commonly used for the U.S. Department of Agriculture’s former Production and Marketing Administration, which managed agricultural production and commodity marketing programs.
-
C.
PMA
PMA is the station code for Portimão railway station in Portugal’s Algarve region.
-
D.
PMA
PMA is the premier officer training institution of the Pakistan Army, located in Kakul near Abbottabad.
-
E.
PTM
PTM is a subsidiary company within the FEMSA corporate group, operating as part of its diversified business portfolio in Latin America.
- 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: PMT Target entity description: PMT is the National Rail station code for Polmont railway station in Falkirk, Scotland.
-
A.
PMB
PMB is the abbreviation for Pure Michigan Byway, a designation for particularly scenic or culturally significant roads in the state of Michigan.
-
B.
PMA
PMA is an abbreviation commonly used for the U.S. Department of Agriculture’s former Production and Marketing Administration, which managed agricultural production and commodity marketing programs.
-
C.
PMA
PMA is the station code for Portimão railway station in Portugal’s Algarve region.
-
D.
PMA
PMA is the premier officer training institution of the Pakistan Army, located in Kakul near Abbottabad.
-
E.
PTM
PTM is a subsidiary company within the FEMSA corporate group, operating as part of its diversified business portfolio in Latin America.
- 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_69e0c460db088190828c64206a450273 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eed2e777c881908de84493fa939ff3 |
completed | April 27, 2026, 3:07 a.m. |
Created at: April 16, 2026, 6:30 p.m.