Triple
T1643887
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland Union Station |
E35533
|
entity |
| Predicate | hasArchitect |
P184
|
FINISHED |
| Object |
Henry Van Brunt
Henry Van Brunt was a prominent 19th-century American architect known for his influential role in shaping civic and institutional architecture across the United States.
|
E289634
|
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: Henry Van Brunt | Statement: [Portland Union Station, hasArchitect, Henry Van Brunt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Henry Van Brunt Context triple: [Portland Union Station, hasArchitect, Henry Van Brunt]
-
A.
Francis Johnston
Francis Johnston was a prominent early 19th-century Irish architect known for his influential public and ecclesiastical buildings in Dublin and across Ireland.
-
B.
Charles Trubshaw
Charles Trubshaw was a British architect best known for designing prominent Victorian railway hotels and stations in England.
-
C.
Charles Fairburn
Charles Fairburn was a British railway engineer best known for his tenure as Chief Mechanical Engineer of the London, Midland and Scottish Railway in the mid-20th century, during which he oversaw the design and development of several notable steam and electric locomotives.
-
D.
Edward Chamberlayne
Edward Chamberlayne is the troubled, self-absorbed London host whose failing marriage and spiritual crisis drive the psychological and social drama in T. S. Eliot’s play "The Cocktail Party."
-
E.
George Bridgman
George Bridgman was a renowned Canadian-American artist and influential art instructor best known for his foundational books and teachings on figure drawing and anatomy.
- 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: Henry Van Brunt Triple: [Portland Union Station, hasArchitect, Henry Van Brunt]
Generated description
Henry Van Brunt was a prominent 19th-century American architect known for his influential role in shaping civic and institutional architecture across the United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Henry Van Brunt Target entity description: Henry Van Brunt was a prominent 19th-century American architect known for his influential role in shaping civic and institutional architecture across the United States.
-
A.
Francis Johnston
Francis Johnston was a prominent early 19th-century Irish architect known for his influential public and ecclesiastical buildings in Dublin and across Ireland.
-
B.
Charles Trubshaw
Charles Trubshaw was a British architect best known for designing prominent Victorian railway hotels and stations in England.
-
C.
Charles Fairburn
Charles Fairburn was a British railway engineer best known for his tenure as Chief Mechanical Engineer of the London, Midland and Scottish Railway in the mid-20th century, during which he oversaw the design and development of several notable steam and electric locomotives.
-
D.
Edward Chamberlayne
Edward Chamberlayne is the troubled, self-absorbed London host whose failing marriage and spiritual crisis drive the psychological and social drama in T. S. Eliot’s play "The Cocktail Party."
-
E.
George Bridgman
George Bridgman was a renowned Canadian-American artist and influential art instructor best known for his foundational books and teachings on figure drawing and anatomy.
- 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_69afaf15a4248190b898e3bfbeb2997a |
completed | March 10, 2026, 5:41 a.m. |
| NEDg | Description generation | batch_69afb000ed448190a3d6db802eb88958 |
completed | March 10, 2026, 5:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afb07e1d2c8190a8b8da3d3641b36c |
completed | March 10, 2026, 5:47 a.m. |
Created at: March 4, 2026, 7:28 p.m.