Triple
T7614179
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Brewer |
E172318
|
entity |
| Predicate | firstAscentBy |
P1321
|
FINISHED |
| Object |
William H. Brewer
William H. Brewer was a 19th-century American botanist, explorer, and chief of the California Geological Survey known for his pioneering scientific work in the Sierra Nevada.
|
E677126
|
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: William H. Brewer | Statement: [Mount Brewer, firstAscentBy, William H. Brewer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: William H. Brewer Context triple: [Mount Brewer, firstAscentBy, William H. Brewer]
-
A.
James Harlan
James Harlan was a 19th-century American politician from Iowa who served as a U.S. Senator and Secretary of the Interior under President Andrew Johnson.
-
B.
Samuel D. Ingham
Samuel D. Ingham was a 19th-century American politician who served as U.S. Secretary of the Treasury under President Andrew Jackson.
-
C.
David J. Brewer
David J. Brewer was an Associate Justice of the U.S. Supreme Court in the late 19th and early 20th centuries, known for his support of laissez-faire constitutionalism and limitations on government regulation of the economy.
-
D.
John P. Hale
John P. Hale was a 19th-century American politician and outspoken anti-slavery advocate who served as a U.S. senator from New Hampshire.
-
E.
Alexander Cushing
Alexander Cushing was an American lawyer and entrepreneur best known as the visionary founder who developed Squaw Valley into a major ski resort and host of the 1960 Winter Olympics.
- 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: William H. Brewer Triple: [Mount Brewer, firstAscentBy, William H. Brewer]
Generated description
William H. Brewer was a 19th-century American botanist, explorer, and chief of the California Geological Survey known for his pioneering scientific work in the Sierra Nevada.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: William H. Brewer Target entity description: William H. Brewer was a 19th-century American botanist, explorer, and chief of the California Geological Survey known for his pioneering scientific work in the Sierra Nevada.
-
A.
James Harlan
James Harlan was a 19th-century American politician from Iowa who served as a U.S. Senator and Secretary of the Interior under President Andrew Johnson.
-
B.
Samuel D. Ingham
Samuel D. Ingham was a 19th-century American politician who served as U.S. Secretary of the Treasury under President Andrew Jackson.
-
C.
David J. Brewer
David J. Brewer was an Associate Justice of the U.S. Supreme Court in the late 19th and early 20th centuries, known for his support of laissez-faire constitutionalism and limitations on government regulation of the economy.
-
D.
John P. Hale
John P. Hale was a 19th-century American politician and outspoken anti-slavery advocate who served as a U.S. senator from New Hampshire.
-
E.
Alexander Cushing
Alexander Cushing was an American lawyer and entrepreneur best known as the visionary founder who developed Squaw Valley into a major ski resort and host of the 1960 Winter Olympics.
- 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_69c6994f50808190ba228764bb422417 |
completed | March 27, 2026, 2:50 p.m. |
| NER | Named-entity recognition | batch_69c6fa418ef081908fd17ff367520995 |
completed | March 27, 2026, 9:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c86868dce08190b31229ff2e06fe0c |
completed | March 28, 2026, 11:46 p.m. |
| NEDg | Description generation | batch_69c8690ef840819082ecaa16b5cf3f0c |
completed | March 28, 2026, 11:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c86b70a51c819091590ff094e6e784 |
completed | March 28, 2026, 11:59 p.m. |
Created at: March 27, 2026, 3:55 p.m.