Triple
T8530745
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Union Station |
E201938
|
entity |
| Predicate | hasNotableExample |
P1259
|
FINISHED |
| Object |
Union Station (Tampa, Florida)
Union Station (Tampa, Florida) is a historic early-20th-century train station in downtown Tampa that served as a major passenger rail hub and is now preserved as a landmark of the city’s transportation heritage.
|
E743149
|
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: Union Station (Tampa, Florida) | Statement: [Union Station, hasNotableExample, Union Station (Tampa, Florida)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Union Station (Tampa, Florida) Context triple: [Union Station, hasNotableExample, Union Station (Tampa, Florida)]
-
A.
Opa-locka Tri-Rail station
Opa-locka Tri-Rail station is a commuter rail station in Opa-locka, Florida, serving the South Florida Regional Transportation Authority’s Tri-Rail line.
-
B.
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.
-
C.
Marion Union Station
Marion Union Station is a historic railroad station in Marion, Ohio, known for its role as a major rail hub and its preserved architecture reflecting the city’s railroading heritage.
-
D.
Plant City Union Station Depot
Plant City Union Station Depot is a historic former railroad station in Plant City, Florida, now preserved as a landmark reflecting the city’s rail and transportation heritage.
-
E.
Poinciana station
Poinciana station is a commuter rail station in Poinciana, Florida, serving as the southern end of Orlando’s SunRail system.
- 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: Union Station (Tampa, Florida) Triple: [Union Station, hasNotableExample, Union Station (Tampa, Florida)]
Generated description
Union Station (Tampa, Florida) is a historic early-20th-century train station in downtown Tampa that served as a major passenger rail hub and is now preserved as a landmark of the city’s transportation heritage.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Union Station (Tampa, Florida) Target entity description: Union Station (Tampa, Florida) is a historic early-20th-century train station in downtown Tampa that served as a major passenger rail hub and is now preserved as a landmark of the city’s transportation heritage.
-
A.
Opa-locka Tri-Rail station
Opa-locka Tri-Rail station is a commuter rail station in Opa-locka, Florida, serving the South Florida Regional Transportation Authority’s Tri-Rail line.
-
B.
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.
-
C.
Marion Union Station
Marion Union Station is a historic railroad station in Marion, Ohio, known for its role as a major rail hub and its preserved architecture reflecting the city’s railroading heritage.
-
D.
Plant City Union Station Depot
Plant City Union Station Depot is a historic former railroad station in Plant City, Florida, now preserved as a landmark reflecting the city’s rail and transportation heritage.
-
E.
Poinciana station
Poinciana station is a commuter rail station in Poinciana, Florida, serving as the southern end of Orlando’s SunRail system.
- 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_69ca83228b24819085d22e7dc99f5d94 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe67546248190b359c845c0161ad3 |
completed | March 31, 2026, 3:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce890333d08190b510d970e6d6fee5 |
completed | April 2, 2026, 3:19 p.m. |
| NEDg | Description generation | batch_69ce8a9ba0448190ae7637f24b8a8032 |
completed | April 2, 2026, 3:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce8bda33548190a8f6985a48d65a39 |
completed | April 2, 2026, 3:31 p.m. |
Created at: March 30, 2026, 6:17 p.m.