Triple
T5405112
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Congress Heights |
E120872
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
St. Elizabeths East redevelopment area
St. Elizabeths East redevelopment area is a major mixed-use revitalization project on the historic St. Elizabeths Hospital campus in Southeast Washington, D.C., featuring new housing, commercial space, and community facilities.
|
E517865
|
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: St. Elizabeths East redevelopment area | Statement: [Congress Heights, contains, St. Elizabeths East redevelopment area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St. Elizabeths East redevelopment area Context triple: [Congress Heights, contains, St. Elizabeths East redevelopment area]
-
A.
Nebraska Avenue Complex
The Nebraska Avenue Complex is a secure federal campus in Washington, D.C., that serves as a major headquarters site for the U.S. Department of Homeland Security and several of its key offices.
-
B.
Starrett City
Starrett City is a large residential housing complex in Brooklyn, New York, known for its high-rise apartment buildings and diverse, middle-income community.
-
C.
Forest Glen Annex
Forest Glen Annex is a satellite installation of Fort Detrick in Maryland, used primarily for military medical research and support activities.
-
D.
Leimert Park Village
Leimert Park Village is a historic cultural and commercial hub in South Los Angeles known for its vibrant African American arts, music, and community life.
-
E.
Friendship Heights
Friendship Heights is a mixed residential and commercial neighborhood and shopping district straddling the Washington, D.C.–Maryland border, known for its upscale retail and easy Metro access.
- 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: St. Elizabeths East redevelopment area Triple: [Congress Heights, contains, St. Elizabeths East redevelopment area]
Generated description
St. Elizabeths East redevelopment area is a major mixed-use revitalization project on the historic St. Elizabeths Hospital campus in Southeast Washington, D.C., featuring new housing, commercial space, and community facilities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: St. Elizabeths East redevelopment area Target entity description: St. Elizabeths East redevelopment area is a major mixed-use revitalization project on the historic St. Elizabeths Hospital campus in Southeast Washington, D.C., featuring new housing, commercial space, and community facilities.
-
A.
Nebraska Avenue Complex
The Nebraska Avenue Complex is a secure federal campus in Washington, D.C., that serves as a major headquarters site for the U.S. Department of Homeland Security and several of its key offices.
-
B.
Starrett City
Starrett City is a large residential housing complex in Brooklyn, New York, known for its high-rise apartment buildings and diverse, middle-income community.
-
C.
Forest Glen Annex
Forest Glen Annex is a satellite installation of Fort Detrick in Maryland, used primarily for military medical research and support activities.
-
D.
Leimert Park Village
Leimert Park Village is a historic cultural and commercial hub in South Los Angeles known for its vibrant African American arts, music, and community life.
-
E.
Friendship Heights
Friendship Heights is a mixed residential and commercial neighborhood and shopping district straddling the Washington, D.C.–Maryland border, known for its upscale retail and easy Metro access.
- 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_69bd46391c0c81909fa484446732b6a3 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd8775e964819085c0ff5afea35f0e |
completed | March 20, 2026, 5:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf339037b4819084423826b7252002 |
completed | March 22, 2026, 12:10 a.m. |
| NEDg | Description generation | batch_69bf34fccbd88190a8e32ccaa86b72e8 |
completed | March 22, 2026, 12:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf35570404819090e553b7921c4cb8 |
completed | March 22, 2026, 12:18 a.m. |
Created at: March 20, 2026, 2:05 p.m.