Triple
T6381090
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tri-Rail |
E143581
|
entity |
| Predicate | primaryCorridor |
P3034
|
FINISHED |
| Object | South Florida Rail Corridor |
E383456
|
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: South Florida Rail Corridor | Statement: [Tri-Rail, primaryCorridor, South Florida Rail Corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Florida Rail Corridor Context triple: [Tri-Rail, primaryCorridor, South Florida Rail Corridor]
-
A.
SunRail commuter rail
SunRail commuter rail is a central Florida passenger rail system serving the Greater Orlando area with weekday and limited weekend service along a north–south corridor.
-
B.
South Florida Regional Transportation Authority
chosen
The South Florida Regional Transportation Authority is a public agency that oversees and operates regional commuter rail and transit services in the South Florida metropolitan area.
-
C.
Jacksonville–Miami corridor
The Jacksonville–Miami corridor is a major transportation and economic axis along Florida’s Atlantic coast, linking the metropolitan regions of Jacksonville and Miami through a continuous chain of coastal cities.
-
D.
Peninsula rail corridor
The Peninsula rail corridor is the major rail line running through California’s San Francisco Peninsula, carrying both commuter and intercity trains between San Francisco and the South Bay.
-
E.
Floridian (train)
The Floridian was a long-distance passenger train that ran between Chicago and Florida, offering intercity rail service through the American Midwest and Southeast in the mid-20th century.
- 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_69c008dac1ec81909cef8157ccd69962 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0685265208190b2204bd4abff2668 |
completed | March 22, 2026, 10:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c62daf2f408190923d67bd0222d2bb |
completed | March 27, 2026, 7:11 a.m. |
Created at: March 22, 2026, 4:33 p.m.