Triple
T15241536
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Civic Opera House |
E364266
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | North Wacker Drive |
E364267
|
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: North Wacker Drive | Statement: [Civic Opera House, locatedOn, North Wacker Drive]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Wacker Drive Context triple: [Civic Opera House, locatedOn, North Wacker Drive]
-
A.
North Wacker Drive
chosen
North Wacker Drive is a major north–south thoroughfare in downtown Chicago that runs along the Chicago River and is lined with prominent commercial and cultural buildings.
-
B.
Upper Wacker Drive
Upper Wacker Drive is the elevated, riverfront section of Chicago’s Wacker Drive known for its multilevel roadway and views along the Chicago River.
-
C.
Michigan Avenue
Michigan Avenue is a major north–south thoroughfare in Chicago known for its upscale shopping district, cultural landmarks, and iconic architecture along the Magnificent Mile.
-
D.
Michigan Avenue
Michigan Avenue is a significant thoroughfare in Michigan that serves as a primary route through cities such as Ypsilanti, connecting local communities and commercial areas.
-
E.
West Diversey Parkway
West Diversey Parkway is a major east–west thoroughfare on Chicago’s North Side, running through several neighborhoods and serving as a key corridor for local transit, businesses, and residential areas.
- 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_69d85a0dde7481908fc64d1e82d5d20d |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e007dcc33081908545ea1a1d2c19fe |
completed | April 15, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fedd41b7c48190917385c6c61370b2 |
completed | May 9, 2026, 7:07 a.m. |
Created at: April 10, 2026, 3:13 a.m.