Triple
T1932854
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Silver Service |
E40984
|
entity |
| Predicate | endStation |
P3569
|
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 Service, endStation, Miami station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Miami station Context triple: [Amtrak Silver Service, endStation, 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.
MiamiCentral station
MiamiCentral station is a major intermodal rail hub in downtown Miami serving Brightline intercity trains and connecting passengers to regional transit services.
-
C.
Miami Intermodal Center
The Miami Intermodal Center is a major transportation hub in Miami that consolidates various transit services—including rail, bus, rental cars, and airport access—into a single complex near Miami International Airport.
-
D.
Brickell Metrorail station
Brickell Metrorail station is a major elevated rapid transit stop in Miami’s Brickell financial district, serving as a key hub for commuters and connections to nearby Metromover and bus services.
-
E.
Miami Gardens, Florida
Miami Gardens, Florida is a suburban city in northern Miami-Dade County best known as the home of the Miami Dolphins’ NFL stadium and major sporting and entertainment events.
- 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_69a8864711648190b07bed24ed76258e |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb299f3c48190a5021d320ded4405 |
completed | March 7, 2026, 5:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adf3f16d0c8190967862b68e6cc373 |
completed | March 8, 2026, 10:10 p.m. |
Created at: March 4, 2026, 7:35 p.m.