Triple
T15693856
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Wacker Drive |
E380403
|
entity |
| Predicate | hasNotableBuilding |
P1544
|
FINISHED |
| Object | Willis Tower |
E2926
|
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: Willis Tower | Statement: [South Wacker Drive, hasNotableBuilding, Willis Tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Willis Tower Context triple: [South Wacker Drive, hasNotableBuilding, Willis Tower]
-
A.
Willis Tower
chosen
Willis Tower is a 110-story skyscraper in downtown Chicago that was once the tallest building in the world and remains an iconic feature of the city's skyline.
-
B.
John Hancock Center
The John Hancock Center is a prominent 100-story skyscraper in Chicago known for its distinctive tapered design, X-braced exterior, and observation deck overlooking Lake Michigan.
-
C.
Chicago Tribune Tower
Chicago Tribune Tower is a neo-Gothic skyscraper in Chicago that serves as the historic former headquarters of the Chicago Tribune newspaper.
-
D.
Ernst & Young Tower
Ernst & Young Tower is a prominent office skyscraper in downtown Toronto that forms part of the city’s major financial district skyline.
-
E.
Aon Center
Aon Center is a prominent modernist skyscraper in Chicago known for its sleek, minimalist design and status as one of the city's tallest office buildings.
- 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_69d86d99e860819094b6957cde470f2c |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e04f4f5a888190bd3681bcb9bbc02f |
completed | April 16, 2026, 2:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff6eed9a8c8190a57ffce61a27ec17 |
completed | May 9, 2026, 5:29 p.m. |
Created at: April 10, 2026, 4:44 a.m.