Triple
T7092500
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fort Lauderdale |
E165229
|
entity |
| Predicate | hasTransportation |
P105
|
FINISHED |
| Object |
Tri-Rail station
A Tri-Rail station is a commuter rail stop in South Florida that serves passengers traveling along the regional Tri-Rail line between major cities such as Miami, Fort Lauderdale, and West Palm Beach.
|
E643738
|
NE FINISHED |
How this triple was built (4 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: Tri-Rail station | Statement: [Fort Lauderdale, hasTransportation, Tri-Rail station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tri-Rail station Context triple: [Fort Lauderdale, hasTransportation, Tri-Rail station]
-
A.
Diridon Station
Diridon Station is a major intermodal transit hub in San Jose, California, serving Caltrain, Amtrak, ACE, VTA light rail, and various bus services.
-
B.
Union City station
Union City station is a Bay Area Rapid Transit (BART) station in Union City, California, serving as a key stop on lines connecting the East Bay with other parts of the San Francisco Bay Area.
-
C.
Martinez Amtrak station
Martinez Amtrak station is a passenger rail station in Martinez, California, serving as a key stop for Amtrak trains in the San Francisco Bay Area.
-
D.
Riverside station
Riverside station is a major Massachusetts Bay Transportation Authority light rail station and park-and-ride hub located in Newton, Massachusetts.
-
E.
Waterfront Station
Waterfront Station is a major transit hub in downtown Vancouver, British Columbia, serving multiple rail and bus lines and providing access to the historic Gastown district.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Tri-Rail station Triple: [Fort Lauderdale, hasTransportation, Tri-Rail station]
Generated description
A Tri-Rail station is a commuter rail stop in South Florida that serves passengers traveling along the regional Tri-Rail line between major cities such as Miami, Fort Lauderdale, and West Palm Beach.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tri-Rail station Target entity description: A Tri-Rail station is a commuter rail stop in South Florida that serves passengers traveling along the regional Tri-Rail line between major cities such as Miami, Fort Lauderdale, and West Palm Beach.
-
A.
Diridon Station
Diridon Station is a major intermodal transit hub in San Jose, California, serving Caltrain, Amtrak, ACE, VTA light rail, and various bus services.
-
B.
Union City station
Union City station is a Bay Area Rapid Transit (BART) station in Union City, California, serving as a key stop on lines connecting the East Bay with other parts of the San Francisco Bay Area.
-
C.
Martinez Amtrak station
Martinez Amtrak station is a passenger rail station in Martinez, California, serving as a key stop for Amtrak trains in the San Francisco Bay Area.
-
D.
Riverside station
Riverside station is a major Massachusetts Bay Transportation Authority light rail station and park-and-ride hub located in Newton, Massachusetts.
-
E.
Waterfront Station
Waterfront Station is a major transit hub in downtown Vancouver, British Columbia, serving multiple rail and bus lines and providing access to the historic Gastown district.
- F. None of above. chosen
Provenance (5 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_69c6887e8c10819091cee237560d32da |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e532513c8190968eea8a0d3235a0 |
completed | March 27, 2026, 8:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7a31e3fec8190b22da130f7cbaaf9 |
completed | March 28, 2026, 9:45 a.m. |
| NEDg | Description generation | batch_69c7a426cc6c8190b3d3cce1233dd068 |
completed | March 28, 2026, 9:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7a48162e081909e03ed01f305c46f |
completed | March 28, 2026, 9:50 a.m. |
Created at: March 27, 2026, 2:41 p.m.