Triple
T16743491
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | David Brower |
E406890
|
entity |
| Predicate | fullName |
P16
|
FINISHED |
| Object | David Ross Brower |
E406890
|
NE FINISHED |
How this triple was built (2 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: David Ross Brower | Statement: [David Brower, fullName, David Ross Brower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David Ross Brower Context triple: [David Brower, fullName, David Ross Brower]
-
A.
David Brower
chosen
David Brower was a prominent American environmentalist and the first executive director of the Sierra Club, known for his influential role in modern conservation and wilderness protection efforts.
-
B.
J. A. C. Redford
J. A. C. Redford is an American composer and orchestrator known for his work in film, television, and concert music.
-
C.
Sigurd F. Olson
Sigurd F. Olson was an influential American conservationist, nature writer, and wilderness advocate known for his work to protect the lakes and forests of the northern United States.
-
D.
Denis Hayes
Denis Hayes is an American environmental advocate best known for organizing the first Earth Day and helping launch the modern environmental movement.
-
E.
James Gustave Speth
James Gustave Speth is an American environmental lawyer, policy expert, and academic known for his leadership in global sustainability and environmental advocacy.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d8838ffb088190a0b11149929006bf |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3aa205138819080284fd9a4341225 |
completed | April 18, 2026, 3:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a009d52d88081909695a08d00bd2257 |
completed | May 10, 2026, 2:59 p.m. |
Created at: April 10, 2026, 5:21 a.m.