Triple
T23317357
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downeaster |
E590745
|
entity |
| Predicate | onBoardClass |
P151843
|
FINISHED |
| Object | Coach |
—
|
LITERAL 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: Coach | Statement: [Downeaster, onBoardClass, Coach]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: onBoardClass Context triple: [Downeaster, onBoardClass, Coach]
-
A.
onBoard
Indicates that one entity is physically located on or within a vehicle, vessel, or platform operated or used by another entity.
-
B.
onBoardService
Indicates that a service is provided to or available for passengers while they are physically on board a vehicle, vessel, or aircraft.
-
C.
onboardPlatform
Indicates that an entity is being added, integrated, or enrolled onto a particular platform so it can start operating or participating there.
-
D.
diesOnboard
Indicates that an entity dies while physically present on or within a vehicle, vessel, or similar conveyance.
-
E.
isBoarding
Indicates that an entity is in the process of getting onto or entering a vehicle, vessel, or similar mode of transport.
- F. None of above. chosen
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_69e25d1d32188190948eb76909d1dcc3 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f197828c408190ae071624e40de4cc |
completed | April 29, 2026, 5:30 a.m. |
| PD | Predicate disambiguation | batch_69effcf8ca2c8190887d4f4656617d21 |
completed | April 28, 2026, 12:19 a.m. |
| PDg | Predicate description generation | batch_69f01d88b4ec8190a2a17a88e0eda178 |
completed | April 28, 2026, 2:38 a.m. |
Created at: April 17, 2026, 5:06 p.m.