Triple
T13634683
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Humboldt Park, Chicago |
E325816
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Humboldt Park boathouse |
E999239
|
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: Humboldt Park boathouse | Statement: [Humboldt Park, Chicago, hasLandmark, Humboldt Park boathouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Humboldt Park boathouse Context triple: [Humboldt Park, Chicago, hasLandmark, Humboldt Park boathouse]
-
A.
Humboldt Park Boathouse Pavilion
chosen
The Humboldt Park Boathouse Pavilion is a historic, lagoon-side recreational and event facility in Chicago’s Humboldt Park, known for its picturesque architecture and role as a community gathering space.
-
B.
Weld Boathouse
Weld Boathouse is a historic Harvard University boathouse on the Charles River that serves as a primary training and rowing facility for Harvard’s crews, particularly women’s and lightweight teams.
-
C.
White Rock Boathouse
White Rock Boathouse is a historic lakeside facility on Dallas’s White Rock Lake, used for rowing, boating, and community waterfront activities.
-
D.
79th Street Boat Basin
The 79th Street Boat Basin is a marina and waterfront recreation area on the Hudson River in Manhattan, known for its boat slips, promenade views, and adjacent café.
-
E.
Newell Boathouse
Newell Boathouse is Harvard University's historic rowing facility on the Charles River that serves as the primary home for the Harvard Crimson men's crew program.
- 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_69d8076beddc8190a53156f5bea77f5e |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc5a490508190924ac40f1dd519d6 |
completed | April 12, 2026, 4:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f78aef6fd08190b209a94b9ddd024c |
completed | May 3, 2026, 5:50 p.m. |
Created at: April 9, 2026, 9:51 p.m.