Triple
T12024579
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Douglas, Chicago |
E286241
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Former Michael Reese Hospital site
The Former Michael Reese Hospital site is a large, historically significant lakefront redevelopment area on Chicago’s Near South Side in the Douglas community.
|
E959730
|
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: Former Michael Reese Hospital site | Statement: [Douglas, Chicago, hasLandmark, Former Michael Reese Hospital site]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Former Michael Reese Hospital site Context triple: [Douglas, Chicago, hasLandmark, Former Michael Reese Hospital site]
-
A.
Seamen’s Hospital site
The Seamen’s Hospital site is a historic location in Lahaina, Maui, where a 19th-century medical facility once served visiting sailors and whalers.
-
B.
Rozelle Hospital site
The Rozelle Hospital site is a historic former psychiatric hospital complex in Rozelle, Sydney, now undergoing redevelopment and adaptive reuse.
-
C.
Columbia-Presbyterian Medical Center buildings
The Columbia-Presbyterian Medical Center buildings are a major early 20th-century academic medical complex in New York City, distinguished by their grand Beaux-Arts and Collegiate Gothic architectural design.
-
D.
Kaiser Permanente Field Hospital sites
Kaiser Permanente Field Hospital sites are historic World War II-era medical facilities in Richmond, California, that served shipyard workers and helped pioneer the modern health maintenance organization model.
-
E.
Landmark Medical Center
Landmark Medical Center is a regional acute care hospital serving the community of Woonsocket and northern Rhode Island.
- 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: Former Michael Reese Hospital site Triple: [Douglas, Chicago, hasLandmark, Former Michael Reese Hospital site]
Generated description
The Former Michael Reese Hospital site is a large, historically significant lakefront redevelopment area on Chicago’s Near South Side in the Douglas community.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Former Michael Reese Hospital site Target entity description: The Former Michael Reese Hospital site is a large, historically significant lakefront redevelopment area on Chicago’s Near South Side in the Douglas community.
-
A.
Seamen’s Hospital site
The Seamen’s Hospital site is a historic location in Lahaina, Maui, where a 19th-century medical facility once served visiting sailors and whalers.
-
B.
Rozelle Hospital site
The Rozelle Hospital site is a historic former psychiatric hospital complex in Rozelle, Sydney, now undergoing redevelopment and adaptive reuse.
-
C.
Columbia-Presbyterian Medical Center buildings
The Columbia-Presbyterian Medical Center buildings are a major early 20th-century academic medical complex in New York City, distinguished by their grand Beaux-Arts and Collegiate Gothic architectural design.
-
D.
Kaiser Permanente Field Hospital sites
Kaiser Permanente Field Hospital sites are historic World War II-era medical facilities in Richmond, California, that served shipyard workers and helped pioneer the modern health maintenance organization model.
-
E.
Landmark Medical Center
Landmark Medical Center is a regional acute care hospital serving the community of Woonsocket and northern Rhode Island.
- 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.