Triple
T8367752
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Silver Meteor |
E197376
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Miami station |
E35285
|
NE 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: Miami station | Statement: [Amtrak Silver Meteor, terminus, Miami station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Miami station Context triple: [Amtrak Silver Meteor, terminus, Miami station]
-
A.
Miami station
chosen
Miami station is a major Amtrak passenger rail terminal in Miami, Florida, serving as the southern endpoint for several long-distance routes.
-
B.
Fort Lauderdale station
Fort Lauderdale station is a Brightline intercity rail stop in downtown Fort Lauderdale, Florida, providing high-speed passenger service between South Florida and Central Florida.
-
C.
Florida station
Florida station is an underground metro stop on Buenos Aires’ Line B, serving the central commercial area of the city.
-
D.
Orlando station
Orlando station is a major Amtrak passenger rail station in Orlando, Florida, serving as a key stop for long-distance trains such as the Silver Meteor.
-
E.
West Palm Beach station
West Palm Beach station is a Brightline intercity rail station in downtown West Palm Beach, Florida, serving as a key stop on the high-speed passenger rail line connecting South Florida with Orlando.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca82f56730819080cec5d991c76f4c |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb808e56fc81908b5d37482f29452d |
completed | March 31, 2026, 8:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cdc78c0c208190ba590c74512a4043 |
completed | April 2, 2026, 1:34 a.m. |
Created at: March 30, 2026, 6 p.m.