Triple
T3090407
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago Board of Trade Building (original) |
E64466
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Chicago Board of Trade complex |
E64466
|
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: Chicago Board of Trade complex | Statement: [Chicago Board of Trade Building (original), partOf, Chicago Board of Trade complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chicago Board of Trade complex Context triple: [Chicago Board of Trade Building (original), partOf, Chicago Board of Trade complex]
-
A.
Chicago Board of Trade Building (original)
chosen
The original Chicago Board of Trade Building is a landmark Art Deco skyscraper in Chicago’s financial district that long served as the historic home of the city’s commodities exchange.
-
B.
Railway Exchange Building (Chicago)
The Railway Exchange Building in Chicago is a historic early 20th-century office building in the Loop, notable for its white terra cotta façade and its role in the city’s architectural and planning history.
-
C.
Santa Fe Building (Chicago)
The Santa Fe Building in Chicago is a historic early 20th-century office skyscraper in the Chicago Loop, notable for its Beaux-Arts design and prominent location along Michigan Avenue.
-
D.
Wrigley Building
The Wrigley Building is a historic, white terra-cotta skyscraper in Chicago renowned for its clock tower and prominent position at the gateway to the Magnificent Mile.
-
E.
Carson Pirie Scott Building
The Carson Pirie Scott Building is a landmark Chicago department store structure renowned for its steel-frame construction and elaborate cast-iron ornamentation, exemplifying the Chicago School of architecture.
- 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_69ad857c97d88190b26f9b1c90839c77 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada20d8f788190b05b8b6b5042bc1a |
completed | March 8, 2026, 4:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1f8a6fe2081909e2bf9ee5629f017 |
completed | March 11, 2026, 11:20 p.m. |
Created at: March 8, 2026, 3:03 p.m.