Triple
T4127800
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Crown Hall |
E92765
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object | National Historic Landmarks in Chicago |
E193002
|
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: National Historic Landmarks in Chicago | Statement: [Crown Hall, category, National Historic Landmarks in Chicago]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Historic Landmarks in Chicago Context triple: [Crown Hall, category, National Historic Landmarks in Chicago]
-
A.
National Historic Landmarks in Illinois
chosen
National Historic Landmarks in Illinois are historically significant sites across the state recognized by the U.S. government for their exceptional importance to the nation’s heritage.
-
B.
Chicago Landmark
A Chicago Landmark is an official designation given by the City of Chicago to buildings, sites, and districts recognized for their historical, cultural, architectural, or social significance.
-
C.
National Historic Sites in Illinois
National Historic Sites in Illinois are federally recognized historic places across the state that preserve and interpret locations of significant cultural, political, and architectural importance in U.S. history.
-
D.
Commission on Chicago Landmarks
The Commission on Chicago Landmarks is a municipal body that identifies, recommends, and oversees the protection of historically and architecturally significant buildings and districts in Chicago.
-
E.
Douglas Tomb State Historic Site, Chicago, Illinois
Douglas Tomb State Historic Site in Chicago, Illinois is a historic monument and park that serves as the final resting place of 19th-century U.S. senator Stephen A. Douglas.
- 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_69aed9685f70819086932777aec8d959 |
completed | March 9, 2026, 2:30 p.m. |
| NER | Named-entity recognition | batch_69af021b17a08190b520101f54ec1e33 |
completed | March 9, 2026, 5:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b576bc48f0819081ac3f921736854f |
completed | March 14, 2026, 2:54 p.m. |
Created at: March 9, 2026, 3:42 p.m.