Triple
T18363498
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stephen Tyng Mather |
E439978
|
entity |
| Predicate | memberOf |
P10
|
FINISHED |
| Object | Sierra Club |
—
|
NE NERFINISHED |
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: Sierra Club | Statement: [Stephen Tyng Mather, memberOf, Sierra Club]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sierra Club Context triple: [Stephen Tyng Mather, memberOf, Sierra Club]
-
A.
Sierra Club
chosen
The Sierra Club is a prominent American environmental organization known for its advocacy for wilderness conservation, national parks, and environmental protection policies.
-
B.
The Wilderness Society
The Wilderness Society is a U.S.-based conservation organization dedicated to protecting wilderness and public lands through advocacy, policy work, and public engagement.
-
C.
American Conservation Association
The American Conservation Association is an environmental organization established by philanthropist Laurance Rockefeller to promote land conservation and the protection of natural resources in the United States.
-
D.
National Parks Conservation Association
The National Parks Conservation Association is a nonprofit organization dedicated to protecting and enhancing America’s national parks through advocacy, education, and policy work.
-
E.
The Nature Conservancy
The Nature Conservancy is a global environmental nonprofit organization dedicated to conserving lands and waters through science-based, collaborative conservation efforts.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b918221c8190a9f7b563d64ac677 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e516de778c8190a75335ced4e1f834 |
completed | April 19, 2026, 5:54 p.m. |
Created at: April 10, 2026, 10:37 a.m.