Triple
T8947269
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | RTA Waterfront Line |
E213250
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Tower City–Public Square |
E761847
|
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: Tower City–Public Square | Statement: [RTA Waterfront Line, terminus, Tower City–Public Square]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tower City–Public Square Context triple: [RTA Waterfront Line, terminus, Tower City–Public Square]
-
A.
Tower City–Public Square
chosen
Tower City–Public Square is a major transit hub and rapid transit station complex located in downtown Cleveland, Ohio, integrated with the Tower City Center mixed-use development.
-
B.
Civic Square
Civic Square is a public open space and gathering area adjacent to Mississauga Civic Centre, used for community events, festivals, and civic activities.
-
C.
Empire Square
Empire Square is a grand public plaza in Lisbon’s Belém district, known for its monumental fountains, gardens, and proximity to major Portuguese landmarks like the Jerónimos Monastery.
-
D.
Courthouse Square
Courthouse Square is a central public plaza and community gathering space in downtown Redwood City, California, known for hosting events, concerts, and civic activities.
-
E.
City Square Park
City Square Park is a historic urban green space in Boston’s Charlestown neighborhood that preserves remnants of the area’s colonial and Revolutionary War–era past.
- 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_69ca839843408190a39069a029a89f15 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc66deb8ec819087a9c5eddd24c08a |
completed | April 1, 2026, 12:29 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfc2022e30819089ba08f494a3a66f |
completed | April 3, 2026, 1:34 p.m. |
Created at: March 30, 2026, 6:59 p.m.