Triple
T10295972
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pullman Clock Tower |
E241487
|
entity |
| Predicate | heritageDesignation |
P623
|
FINISHED |
| Object | National Historic Landmark (as part of Pullman District) |
E1004
|
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 Landmark (as part of Pullman District) | Statement: [Pullman Clock Tower, heritageDesignation, National Historic Landmark (as part of Pullman District)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Historic Landmark (as part of Pullman District) Context triple: [Pullman Clock Tower, heritageDesignation, National Historic Landmark (as part of Pullman District)]
-
A.
U.S. National Historic Landmark District
The U.S. National Historic Landmark District designation recognizes historic districts of exceptional national significance in American history, architecture, archaeology, engineering, or culture, granting them the highest level of federal historic recognition.
-
B.
National Historic Landmark
chosen
A National Historic Landmark is a designation given by the U.S. federal government to buildings, sites, structures, or objects recognized as having exceptional historical significance to the nation.
-
C.
Pullman Historic District
The Pullman Historic District is a landmark Chicago neighborhood built in the 1880s as one of the nation’s first model industrial communities, designed to house workers of the Pullman railcar company.
-
D.
Railroad Historic District
The Railroad Historic District is a historically significant area in Greenwood, Mississippi, known for its preserved rail-related architecture and its role in the city’s development as a transportation and commercial hub.
-
E.
Century of Progress Architectural District
The Century of Progress Architectural District is a collection of historic, modernist homes from the 1933–34 Chicago World's Fair, relocated to Beverly Shores, Indiana, and preserved for their innovative design and architectural significance.
- 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_69d381aaafc08190af475ef58dc16aba |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d2ea9b3c8190b11518b259d5825c |
completed | April 7, 2026, 9:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d71d23f49081909aea149c6b219354 |
completed | April 9, 2026, 3:29 a.m. |
Created at: April 6, 2026, 11:43 a.m.