Triple
T10015938
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland City Center |
E199493
|
entity |
| Predicate | hasPublicSpace |
P105
|
FINISHED |
| Object | Tom McCall Waterfront Park |
E233778
|
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: Tom McCall Waterfront Park | Statement: [Portland City Center, hasPublicSpace, Tom McCall Waterfront Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tom McCall Waterfront Park Context triple: [Portland City Center, hasPublicSpace, Tom McCall Waterfront Park]
-
A.
Tom McCall Waterfront Park
chosen
Tom McCall Waterfront Park is a prominent riverside public park in downtown Portland, Oregon, known for its scenic Willamette River views, festivals, and recreational paths.
-
B.
Louis Engel Waterfront Park
Louis Engel Waterfront Park is a public riverside park in Ossining, New York, known for its Hudson River views, walking paths, and recreational facilities.
-
C.
Harborfront Park
Harborfront Park is a scenic waterfront public park in Port Jefferson, New York, known for its harbor views, walking paths, and community events.
-
D.
Christopher Columbus Waterfront Park
Christopher Columbus Waterfront Park is a popular public green space along Boston’s waterfront, offering harbor views, walking paths, and recreational areas near the city’s historic North End.
-
E.
Waterfront Park
Waterfront Park is a popular public park and scenic promenade along the Charleston waterfront, known for its iconic Pineapple Fountain and views of Charleston Harbor.
- 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_69ca8315a1a08190ab310f25620f362b |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cdcd4ad3348190bae03cd37c787674 |
completed | April 2, 2026, 1:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d26a99971081908397f06c0ce913d0 |
completed | April 5, 2026, 1:58 p.m. |
Created at: March 30, 2026, 8:52 p.m.