Triple
T3053408
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BHM |
E60422
|
entity |
| Predicate | journeyPlannerCode |
P27749
|
FINISHED |
| Object | BHM |
E158788
|
NE FINISHED |
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: BHM | Statement: [BHM, journeyPlannerCode, BHM]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BHM Context triple: [BHM, journeyPlannerCode, BHM]
-
A.
BHM
chosen
BHM is the three-letter IATA airport code for Birmingham–Shuttlesworth International Airport serving Birmingham, Alabama.
-
B.
BHM
BHM is the three-letter National Rail station code for Birmingham New Street, the main railway hub in Birmingham, England.
-
C.
BH
BH is the international vehicle registration code assigned to the Kingdom of Bahrain.
-
D.
BH
BH is the UK postcode area covering Bournemouth and surrounding parts of southern England.
-
E.
BMA
BMA is the local government authority responsible for administering and managing the city of Bangkok, Thailand.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: journeyPlannerCode Context triple: [BHM, journeyPlannerCode, BHM]
-
A.
usedForJourneyPlanning
Indicates that something is utilized to assist in planning or organizing a journey or trip.
-
B.
railroadCodeFor
Indicates that a specific railroad code is assigned to or used to identify a particular railroad entity.
-
C.
isTransportationHubCodeFor
chosen
Indicates that a given code uniquely identifies and represents a specific transportation hub, such as a station, airport, or terminal.
-
D.
usedForRailwayTimetables
Indicates that something is employed in the creation, organization, or presentation of railway timetables.
-
E.
isPassengerStationCode
Indicates that a given code is officially assigned to identify a particular passenger station.
- F. None of above.
Provenance (4 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_69ad8578137c81908259dcb27c7d6d7c |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ad9bf51b5081908ce355a76cfa9e3c |
completed | March 8, 2026, 3:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1ef00630c8190a3b5b2854350ecb9 |
completed | March 11, 2026, 10:38 p.m. |
| PD | Predicate disambiguation | batch_69ad962195388190856013a2519c2b0f |
completed | March 8, 2026, 3:30 p.m. |
Created at: March 8, 2026, 3:01 p.m.