Triple
T2437246
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Benjamin Henry Latrobe |
E52988
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
St. John’s Episcopal Church, Lafayette Square, Washington, D.C. (attributed involvement)
St. John’s Episcopal Church, Lafayette Square, Washington, D.C. is a historic early-19th-century Episcopal church near the White House, long known as the “Church of the Presidents” for its association with numerous U.S. presidents.
|
E266002
|
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. John’s Episcopal Church, Lafayette Square, Washington, D.C. (attributed involvement) | Statement: [Benjamin Henry Latrobe, notableWork, St. John’s Episcopal Church, Lafayette Square, Washington, D.C. (attributed involvement)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St. John’s Episcopal Church, Lafayette Square, Washington, D.C. (attributed involvement) Context triple: [Benjamin Henry Latrobe, notableWork, St. John’s Episcopal Church, Lafayette Square, Washington, D.C. (attributed involvement)]
-
A.
Eccles Building, Washington, D.C.
The Eccles Building in Washington, D.C. is the historic headquarters of the Federal Reserve Board and a central hub for U.S. monetary policy.
-
B.
The Fountain of Faith in Falls Church, Virginia
The Fountain of Faith in Falls Church, Virginia is a public sculptural fountain by Swedish-American artist Carl Milles, known for its expressive, spiritually themed figures and dynamic water features.
-
C.
St. George’s Episcopal Church (New York City, alterations)
St. George’s Episcopal Church (New York City, alterations) refers to the 19th-century architectural modifications to the historic St. George’s Episcopal Church in Manhattan, significantly shaped by architect Leopold Eidlitz’s influential Gothic Revival design work.
-
D.
Judiciary Square buildings, Washington, D.C.
Judiciary Square buildings in Washington, D.C. are a prominent group of Beaux-Arts civic structures that exemplify the grand, classical architectural style of the early 20th century.
-
E.
St. James Episcopal Church, Hyde Park, New York
St. James Episcopal Church in Hyde Park, New York, is a historic Episcopal parish church notable as the Roosevelt family’s home church and burial site, including that of James Roosevelt I.
- 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. John’s Episcopal Church, Lafayette Square, Washington, D.C. (attributed involvement) Triple: [Benjamin Henry Latrobe, notableWork, St. John’s Episcopal Church, Lafayette Square, Washington, D.C. (attributed involvement)]
Generated description
St. John’s Episcopal Church, Lafayette Square, Washington, D.C. is a historic early-19th-century Episcopal church near the White House, long known as the “Church of the Presidents” for its association with numerous U.S. presidents.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: St. John’s Episcopal Church, Lafayette Square, Washington, D.C. (attributed involvement) Target entity description: St. John’s Episcopal Church, Lafayette Square, Washington, D.C. is a historic early-19th-century Episcopal church near the White House, long known as the “Church of the Presidents” for its association with numerous U.S. presidents.
-
A.
Eccles Building, Washington, D.C.
The Eccles Building in Washington, D.C. is the historic headquarters of the Federal Reserve Board and a central hub for U.S. monetary policy.
-
B.
The Fountain of Faith in Falls Church, Virginia
The Fountain of Faith in Falls Church, Virginia is a public sculptural fountain by Swedish-American artist Carl Milles, known for its expressive, spiritually themed figures and dynamic water features.
-
C.
St. George’s Episcopal Church (New York City, alterations)
St. George’s Episcopal Church (New York City, alterations) refers to the 19th-century architectural modifications to the historic St. George’s Episcopal Church in Manhattan, significantly shaped by architect Leopold Eidlitz’s influential Gothic Revival design work.
-
D.
Judiciary Square buildings, Washington, D.C.
Judiciary Square buildings in Washington, D.C. are a prominent group of Beaux-Arts civic structures that exemplify the grand, classical architectural style of the early 20th century.
-
E.
St. James Episcopal Church, Hyde Park, New York
St. James Episcopal Church in Hyde Park, New York, is a historic Episcopal parish church notable as the Roosevelt family’s home church and burial site, including that of James Roosevelt I.
- 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_69ab4959bcc0819083246f9fb10439e3 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abc9f342e88190a430b02842ded418 |
completed | March 7, 2026, 6:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aebf7085b88190938c4eefa4380970 |
completed | March 9, 2026, 12:39 p.m. |
| NEDg | Description generation | batch_69aec30189d081908bb6865937aff20d |
completed | March 9, 2026, 12:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aec39bb6a4819084652814e18f60d4 |
completed | March 9, 2026, 12:56 p.m. |
Created at: March 6, 2026, 9:43 p.m.