Triple
T3457966
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Government Center, Boston |
E72952
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
John F. Kennedy Federal Building
The John F. Kennedy Federal Building is a prominent modernist federal office complex in Boston that houses numerous U.S. government agencies and is named in honor of President John F. Kennedy.
|
E361314
|
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: John F. Kennedy Federal Building | Statement: [Government Center, Boston, hasLandmark, John F. Kennedy Federal Building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John F. Kennedy Federal Building Context triple: [Government Center, Boston, hasLandmark, John F. Kennedy Federal Building]
-
A.
Robert F. Kennedy Department of Justice Building
The Robert F. Kennedy Department of Justice Building is the historic Art Deco headquarters of the U.S. Department of Justice in Washington, D.C., named in honor of former Attorney General Robert F. Kennedy.
-
B.
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.
-
C.
Robert C. Weaver Federal Building
The Robert C. Weaver Federal Building is a modernist federal office building in Washington, D.C., that serves as the headquarters of the U.S. Department of Housing and Urban Development.
-
D.
James V. Forrestal Building
The James V. Forrestal Building is a prominent federal office complex in Washington, D.C., known for its Brutalist architecture and its role as the central hub for U.S. energy policy and administration.
-
E.
Southwest Federal Center
Southwest Federal Center is a major federal office district in southwest Washington, D.C., housing numerous U.S. government agency headquarters and office buildings.
- 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: John F. Kennedy Federal Building Triple: [Government Center, Boston, hasLandmark, John F. Kennedy Federal Building]
Generated description
The John F. Kennedy Federal Building is a prominent modernist federal office complex in Boston that houses numerous U.S. government agencies and is named in honor of President John F. Kennedy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John F. Kennedy Federal Building Target entity description: The John F. Kennedy Federal Building is a prominent modernist federal office complex in Boston that houses numerous U.S. government agencies and is named in honor of President John F. Kennedy.
-
A.
Robert F. Kennedy Department of Justice Building
The Robert F. Kennedy Department of Justice Building is the historic Art Deco headquarters of the U.S. Department of Justice in Washington, D.C., named in honor of former Attorney General Robert F. Kennedy.
-
B.
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.
-
C.
Robert C. Weaver Federal Building
The Robert C. Weaver Federal Building is a modernist federal office building in Washington, D.C., that serves as the headquarters of the U.S. Department of Housing and Urban Development.
-
D.
James V. Forrestal Building
The James V. Forrestal Building is a prominent federal office complex in Washington, D.C., known for its Brutalist architecture and its role as the central hub for U.S. energy policy and administration.
-
E.
Southwest Federal Center
Southwest Federal Center is a major federal office district in southwest Washington, D.C., housing numerous U.S. government agency headquarters and office buildings.
- 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_69ad85b12a908190a1d10a6b03b4f8ae |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adbae36e748190bf20fd3c6de22e19 |
completed | March 8, 2026, 6:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3680170e081909c0d3a39a741280d |
completed | March 13, 2026, 1:27 a.m. |
| NEDg | Description generation | batch_69b368b4e504819094ca0adbdbe7bfd9 |
completed | March 13, 2026, 1:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3693a8d6481909dadce4ac6109ff3 |
completed | March 13, 2026, 1:32 a.m. |
Created at: March 8, 2026, 3:16 p.m.