Triple
T1643888
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland Union Station |
E35533
|
entity |
| Predicate | hasArchitect |
P184
|
FINISHED |
| Object |
Frank M. Howe
Frank M. Howe was an American architect of the late 19th and early 20th centuries known for designing prominent public and commercial buildings in the United States.
|
E525901
|
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: Frank M. Howe | Statement: [Portland Union Station, hasArchitect, Frank M. Howe]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Frank M. Howe Context triple: [Portland Union Station, hasArchitect, Frank M. Howe]
-
A.
William A. Wheeler
William A. Wheeler was an American politician who served as the 19th vice president of the United States under President Rutherford B. Hayes.
-
B.
Francis W. Sears
Francis W. Sears was an American physicist and influential physics educator known for his widely used textbooks and contributions to physics teaching.
-
C.
James N. Hallock
James N. Hallock is an American physicist and aerospace safety expert known for his work in flight dynamics and his role in high-level investigations of space shuttle safety.
-
D.
Edward F. Cox
Edward F. Cox is an American lawyer and political figure best known as the son-in-law of President Richard Nixon and a longtime leader within the New York Republican Party.
-
E.
Charles R. Fenwick
Charles R. Fenwick was a Virginia lawyer and long-serving state legislator known for his influence on transportation policy, for whom the Charles R. Fenwick Bridge is named.
- 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: Frank M. Howe Triple: [Portland Union Station, hasArchitect, Frank M. Howe]
Generated description
Frank M. Howe was an American architect of the late 19th and early 20th centuries known for designing prominent public and commercial buildings in the United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Frank M. Howe Target entity description: Frank M. Howe was an American architect of the late 19th and early 20th centuries known for designing prominent public and commercial buildings in the United States.
-
A.
William A. Wheeler
William A. Wheeler was an American politician who served as the 19th vice president of the United States under President Rutherford B. Hayes.
-
B.
Francis W. Sears
Francis W. Sears was an American physicist and influential physics educator known for his widely used textbooks and contributions to physics teaching.
-
C.
James N. Hallock
James N. Hallock is an American physicist and aerospace safety expert known for his work in flight dynamics and his role in high-level investigations of space shuttle safety.
-
D.
Edward F. Cox
Edward F. Cox is an American lawyer and political figure best known as the son-in-law of President Richard Nixon and a longtime leader within the New York Republican Party.
-
E.
Charles R. Fenwick
Charles R. Fenwick was a Virginia lawyer and long-serving state legislator known for his influence on transportation policy, for whom the Charles R. Fenwick Bridge is named.
- 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_69a88604618c81908b41f6429c431eb6 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa622e9b08819094960b2329c6e7e6 |
completed | March 6, 2026, 5:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bfa1b5c0e081909c9a923eef50018c |
completed | March 22, 2026, 8 a.m. |
| NEDg | Description generation | batch_69bfa27d71fc8190aee4de452eb259fe |
completed | March 22, 2026, 8:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bfa30af20c8190a759a3b7b108371b |
completed | March 22, 2026, 8:06 a.m. |
Created at: March 4, 2026, 7:28 p.m.