Triple
T3554283
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pension Building |
E75181
|
entity |
| Predicate | architect |
P184
|
FINISHED |
| Object |
Montgomery C. Meigs
Montgomery C. Meigs was a 19th-century U.S. Army officer and engineer who served as Quartermaster General during the Civil War and became a prominent architect and administrator in Washington, D.C.
|
E368672
|
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: Montgomery C. Meigs | Statement: [Pension Building, architect, Montgomery C. Meigs]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Montgomery C. Meigs Context triple: [Pension Building, architect, Montgomery C. Meigs]
-
A.
Alvan C. Gillem
Alvan C. Gillem was a United States Army officer and Civil War veteran who later led federal troops in campaigns against Native American groups in the West.
-
B.
James B. Rhoads
James B. Rhoads was an American archivist and historian who served as the fifth Archivist of the United States, overseeing the National Archives during the late 1960s and 1970s.
-
C.
Edward Otho Cresap Ord
Edward Otho Cresap Ord was a 19th-century United States Army officer and engineer best known for his service in the Mexican–American War and the American Civil War.
-
D.
Josiah Parsons Cooke
Josiah Parsons Cooke was a 19th-century American chemist and Harvard professor known for his influential work in chemical education and atomic theory.
-
E.
Samuel L. M. Barlow
Samuel L. M. Barlow is a notable individual who shares the surname Barlow and is recognized as a distinguished bearer of that name.
- 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: Montgomery C. Meigs Triple: [Pension Building, architect, Montgomery C. Meigs]
Generated description
Montgomery C. Meigs was a 19th-century U.S. Army officer and engineer who served as Quartermaster General during the Civil War and became a prominent architect and administrator in Washington, D.C.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Montgomery C. Meigs Target entity description: Montgomery C. Meigs was a 19th-century U.S. Army officer and engineer who served as Quartermaster General during the Civil War and became a prominent architect and administrator in Washington, D.C.
-
A.
Alvan C. Gillem
Alvan C. Gillem was a United States Army officer and Civil War veteran who later led federal troops in campaigns against Native American groups in the West.
-
B.
James B. Rhoads
James B. Rhoads was an American archivist and historian who served as the fifth Archivist of the United States, overseeing the National Archives during the late 1960s and 1970s.
-
C.
Edward Otho Cresap Ord
Edward Otho Cresap Ord was a 19th-century United States Army officer and engineer best known for his service in the Mexican–American War and the American Civil War.
-
D.
Josiah Parsons Cooke
Josiah Parsons Cooke was a 19th-century American chemist and Harvard professor known for his influential work in chemical education and atomic theory.
-
E.
Samuel L. M. Barlow
Samuel L. M. Barlow is a notable individual who shares the surname Barlow and is recognized as a distinguished bearer of that name.
- 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_69ad85d33c6c819081d5ac1df13b5680 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc05549d88190acdebdd542ea1a67 |
completed | March 8, 2026, 6:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3bb95bcc88190abf1ea2efc30faeb |
completed | March 13, 2026, 7:24 a.m. |
| NEDg | Description generation | batch_69b3bc7bf10c81908a1f30cd63892c90 |
completed | March 13, 2026, 7:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3e727222881909f8f57890fca1746 |
completed | March 13, 2026, 10:29 a.m. |
Created at: March 8, 2026, 3:20 p.m.