Triple
T5268269
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | President's Park |
E119191
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
The Ellipse
The Ellipse is a large, oval-shaped public park area just south of the White House in Washington, D.C., often used for ceremonies, events, and recreation.
|
E119191
|
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: The Ellipse | Statement: [President's Park, contains, The Ellipse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: The Ellipse Context triple: [President's Park, contains, The Ellipse]
-
A.
Lincoln Memorial Circle
Lincoln Memorial Circle is the traffic circle and public space that surrounds and provides access to the Lincoln Memorial at the western end of the National Mall in Washington, D.C.
-
B.
Jacqueline Kennedy Garden
The Jacqueline Kennedy Garden is a formal, landscaped garden on the south side of the White House, named in honor of First Lady Jacqueline Kennedy and used for ceremonial events and receptions.
-
C.
Fort Washington Park
Fort Washington Park is a riverside public park in Upper Manhattan, New York City, known for its scenic Hudson River views, recreational facilities, and historic sites such as the Little Red Lighthouse.
-
D.
Fort Washington Park
Fort Washington Park is a historic military fortification and public park along the Potomac River in Maryland, known for its 19th-century coastal defense structures and scenic views near Washington, D.C.
-
E.
President's Park
President's Park is a prominent public park in Washington, D.C., encompassing the White House and its surrounding grounds and monuments.
- 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: The Ellipse Triple: [President's Park, contains, The Ellipse]
Generated description
The Ellipse is a large, oval-shaped public park area just south of the White House in Washington, D.C., often used for ceremonies, events, and recreation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: The Ellipse Target entity description: The Ellipse is a large, oval-shaped public park area just south of the White House in Washington, D.C., often used for ceremonies, events, and recreation.
-
A.
Lincoln Memorial Circle
Lincoln Memorial Circle is the traffic circle and public space that surrounds and provides access to the Lincoln Memorial at the western end of the National Mall in Washington, D.C.
-
B.
Jacqueline Kennedy Garden
The Jacqueline Kennedy Garden is a formal, landscaped garden on the south side of the White House, named in honor of First Lady Jacqueline Kennedy and used for ceremonial events and receptions.
-
C.
Fort Washington Park
Fort Washington Park is a riverside public park in Upper Manhattan, New York City, known for its scenic Hudson River views, recreational facilities, and historic sites such as the Little Red Lighthouse.
-
D.
Fort Washington Park
Fort Washington Park is a historic military fortification and public park along the Potomac River in Maryland, known for its 19th-century coastal defense structures and scenic views near Washington, D.C.
-
E.
President's Park
chosen
President's Park is a prominent public park in Washington, D.C., encompassing the White House and its surrounding grounds and monuments.
- F. None of above.
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_69bd446c38e081908cdaf113bdf86790 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7bfc3f288190b128777caaad2275 |
completed | March 20, 2026, 4:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69befe924e80819083fbc761900e263c |
completed | March 21, 2026, 8:24 p.m. |
| NEDg | Description generation | batch_69bf028c767881908e164047cb92179a |
completed | March 21, 2026, 8:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf02fc28a48190acfcf367ae9d8384 |
completed | March 21, 2026, 8:43 p.m. |
Created at: March 20, 2026, 1:51 p.m.