Triple
T16416205
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edgar M. Lazarus |
E398690
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Old Portland Yacht Club building
The Old Portland Yacht Club building is a historic waterfront structure in Portland, Oregon, designed by architect Edgar M. Lazarus and associated with the city’s early yachting and social life.
|
E1211395
|
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: Old Portland Yacht Club building | Statement: [Edgar M. Lazarus, notableWork, Old Portland Yacht Club building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Old Portland Yacht Club building Context triple: [Edgar M. Lazarus, notableWork, Old Portland Yacht Club building]
-
A.
Chinese Consolidated Benevolent Association (Portland) building
The Chinese Consolidated Benevolent Association (Portland) building is a historic Chinese community center and organizational hub in Portland, Oregon’s Old Town Chinatown, long serving as a focal point for social, cultural, and political life in the local Chinese American community.
-
B.
White Rock Boathouse
White Rock Boathouse is a historic lakeside facility on Dallas’s White Rock Lake, used for rowing, boating, and community waterfront activities.
-
C.
Beckwith Boathouse
Beckwith Boathouse is a rowing facility at the University of Iowa that serves as the home base for the university’s rowing teams along the Iowa River.
-
D.
Weld Boathouse
Weld Boathouse is a historic Harvard University boathouse on the Charles River that serves as a primary training and rowing facility for Harvard’s crews, particularly women’s and lightweight teams.
-
E.
Fox Tower (Portland)
Fox Tower is a prominent high-rise office and retail building in downtown Portland, Oregon, known for its distinctive curved glass façade and central location in the city’s skyline.
- 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: Old Portland Yacht Club building Triple: [Edgar M. Lazarus, notableWork, Old Portland Yacht Club building]
Generated description
The Old Portland Yacht Club building is a historic waterfront structure in Portland, Oregon, designed by architect Edgar M. Lazarus and associated with the city’s early yachting and social life.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Old Portland Yacht Club building Target entity description: The Old Portland Yacht Club building is a historic waterfront structure in Portland, Oregon, designed by architect Edgar M. Lazarus and associated with the city’s early yachting and social life.
-
A.
Chinese Consolidated Benevolent Association (Portland) building
The Chinese Consolidated Benevolent Association (Portland) building is a historic Chinese community center and organizational hub in Portland, Oregon’s Old Town Chinatown, long serving as a focal point for social, cultural, and political life in the local Chinese American community.
-
B.
White Rock Boathouse
White Rock Boathouse is a historic lakeside facility on Dallas’s White Rock Lake, used for rowing, boating, and community waterfront activities.
-
C.
Beckwith Boathouse
Beckwith Boathouse is a rowing facility at the University of Iowa that serves as the home base for the university’s rowing teams along the Iowa River.
-
D.
Weld Boathouse
Weld Boathouse is a historic Harvard University boathouse on the Charles River that serves as a primary training and rowing facility for Harvard’s crews, particularly women’s and lightweight teams.
-
E.
Fox Tower (Portland)
Fox Tower is a prominent high-rise office and retail building in downtown Portland, Oregon, known for its distinctive curved glass façade and central location in the city’s skyline.
- 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_69d87f2b9024819085c20e52de95d583 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32877ff248190886717d3329421a7 |
completed | April 18, 2026, 6:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a003c6a89988190a44515f1ca08099f |
completed | May 10, 2026, 8:06 a.m. |
| NEDg | Description generation | batch_6a003db7b0308190bc4b8065cf2c01ec |
completed | May 10, 2026, 8:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a003e86a9f48190ae39ec170c776604 |
completed | May 10, 2026, 8:15 a.m. |
Created at: April 10, 2026, 5:09 a.m.