Triple
T12024660
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Homan Square |
E286243
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Sears Merchandise Building Tower
The Sears Merchandise Building Tower is a historic Chicago high-rise that once formed part of the massive Sears, Roebuck and Company headquarters and mail-order complex.
|
E959734
|
NE FINISHED |
How this triple was built (4 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: Sears Merchandise Building Tower | Statement: [Homan Square, hasLandmark, Sears Merchandise Building Tower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sears Merchandise Building Tower Context triple: [Homan Square, hasLandmark, Sears Merchandise Building Tower]
-
A.
The Borg-Warner Building
The Borg-Warner Building is a notable Chicago high-rise office tower recognized for its mid-20th-century architecture and its prominent location along Michigan Avenue.
-
B.
CBS Building
The CBS Building is a modernist skyscraper in New York City, renowned for its minimalist granite façade and status as the iconic headquarters of the Columbia Broadcasting System.
-
C.
May Company Building
The May Company Building is a historic Streamline Moderne department store structure on Los Angeles’s Miracle Mile, now known for housing the Academy Museum of Motion Pictures.
-
D.
Key Tower
Key Tower is a prominent skyscraper in Cleveland, Ohio, and one of the tallest and most recognizable buildings in the city’s skyline.
-
E.
AT&T Building
The AT&T Building is a landmark postmodern skyscraper in New York City, renowned for its Chippendale-style broken pediment top and its influential role in 1980s architectural design.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Sears Merchandise Building Tower Triple: [Homan Square, hasLandmark, Sears Merchandise Building Tower]
Generated description
The Sears Merchandise Building Tower is a historic Chicago high-rise that once formed part of the massive Sears, Roebuck and Company headquarters and mail-order complex.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sears Merchandise Building Tower Target entity description: The Sears Merchandise Building Tower is a historic Chicago high-rise that once formed part of the massive Sears, Roebuck and Company headquarters and mail-order complex.
-
A.
The Borg-Warner Building
The Borg-Warner Building is a notable Chicago high-rise office tower recognized for its mid-20th-century architecture and its prominent location along Michigan Avenue.
-
B.
CBS Building
The CBS Building is a modernist skyscraper in New York City, renowned for its minimalist granite façade and status as the iconic headquarters of the Columbia Broadcasting System.
-
C.
May Company Building
The May Company Building is a historic Streamline Moderne department store structure on Los Angeles’s Miracle Mile, now known for housing the Academy Museum of Motion Pictures.
-
D.
Key Tower
Key Tower is a prominent skyscraper in Cleveland, Ohio, and one of the tallest and most recognizable buildings in the city’s skyline.
-
E.
AT&T Building
The AT&T Building is a landmark postmodern skyscraper in New York City, renowned for its Chippendale-style broken pediment top and its influential role in 1980s architectural design.
- F. None of above. chosen
Provenance (5 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_69d6ab4669e48190b59246358b0383ab |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d903ee4f9081909e5a58ecbd830b14 |
completed | April 10, 2026, 2:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f48b71e5c48190a58ace8ef7c8928d |
completed | May 1, 2026, 11:16 a.m. |
| NEDg | Description generation | batch_69f48fc7a8848190a06b34cc45db4789 |
completed | May 1, 2026, 11:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f495f069c48190a6e5856c272420c0 |
completed | May 1, 2026, noon |
Created at: April 8, 2026, 9:47 p.m.