Triple
T317182
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ellis Island |
E7732
|
entity |
| Predicate | hasBuilding |
P105
|
FINISHED |
| Object |
Main Immigration Building
The Main Immigration Building is the historic Ellis Island structure where millions of immigrants were processed upon arrival to the United States in the late 19th and early 20th centuries.
|
E40689
|
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: Main Immigration Building | Statement: [Ellis Island, hasBuilding, Main Immigration Building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Main Immigration Building Context triple: [Ellis Island, hasBuilding, Main Immigration Building]
-
A.
Herbert C. Hoover Building
The Herbert C. Hoover Building is a prominent federal office building in Washington, D.C., best known as the headquarters of the U.S. Department of Commerce.
-
B.
Harry S. Truman Building
The Harry S. Truman Building is a large federal office building in Washington, D.C., that houses the main offices and leadership of the U.S. foreign affairs apparatus.
-
C.
John Adams Building
The John Adams Building is one of the main Library of Congress structures in Washington, D.C., known for its Art Deco architecture and extensive research collections.
-
D.
William Jefferson Clinton Federal Building
The William Jefferson Clinton Federal Building is a historic government complex in Washington, D.C., that houses major federal offices and serves as the central workplace for the U.S. Environmental Protection Agency.
-
E.
James A. Farley Building
The James A. Farley Building is a historic Beaux-Arts former main post office in Manhattan that has been transformed into the Moynihan Train Hall, a major expansion of New York City’s Penn Station.
- 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: Main Immigration Building Triple: [Ellis Island, hasBuilding, Main Immigration Building]
Generated description
The Main Immigration Building is the historic Ellis Island structure where millions of immigrants were processed upon arrival to the United States in the late 19th and early 20th centuries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Main Immigration Building Target entity description: The Main Immigration Building is the historic Ellis Island structure where millions of immigrants were processed upon arrival to the United States in the late 19th and early 20th centuries.
-
A.
Herbert C. Hoover Building
The Herbert C. Hoover Building is a prominent federal office building in Washington, D.C., best known as the headquarters of the U.S. Department of Commerce.
-
B.
Harry S. Truman Building
The Harry S. Truman Building is a large federal office building in Washington, D.C., that houses the main offices and leadership of the U.S. foreign affairs apparatus.
-
C.
John Adams Building
The John Adams Building is one of the main Library of Congress structures in Washington, D.C., known for its Art Deco architecture and extensive research collections.
-
D.
William Jefferson Clinton Federal Building
The William Jefferson Clinton Federal Building is a historic government complex in Washington, D.C., that houses major federal offices and serves as the central workplace for the U.S. Environmental Protection Agency.
-
E.
James A. Farley Building
The James A. Farley Building is a historic Beaux-Arts former main post office in Manhattan that has been transformed into the Moynihan Train Hall, a major expansion of New York City’s Penn Station.
- 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_69a2e7e7af7881908890039d6be4e9b8 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ea65ca7081908093e6aaaf2d34f7 |
completed | Feb. 28, 2026, 1:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3c41c00888190861d2b6d4bfc8904 |
completed | March 1, 2026, 4:44 a.m. |
| NEDg | Description generation | batch_69a3c5cca244819082e9565558f23dbe |
completed | March 1, 2026, 4:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3c64599ac81908e30e5452cc91b97 |
completed | March 1, 2026, 4:53 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.