Triple
T16855802
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Earth Policy Institute |
E409778
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object | Lester Brown |
E84615
|
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: Lester Brown | Statement: [Earth Policy Institute, foundedBy, Lester Brown]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lester Brown Context triple: [Earth Policy Institute, foundedBy, Lester Brown]
-
A.
Lester R. Brown
chosen
Lester R. Brown is an American environmental analyst, author, and founder of the Earth Policy Institute, widely recognized for his influential work on global sustainability and resource issues.
-
B.
Dennis Meadows
Dennis Meadows is an American scientist and systems analyst best known as a lead author of the influential 1972 report "The Limits to Growth," which modeled global resource use and environmental constraints.
-
C.
Julian Simon
Julian Simon was an American economist known for his optimistic views on population growth and natural resources, famously arguing that human ingenuity is the "ultimate resource."
-
D.
Paul A. Hawken
Paul A. Hawken is an American environmentalist, entrepreneur, and author known for his influential work on sustainable business and climate solutions.
-
E.
Thomas E. Lovejoy
Thomas E. Lovejoy was an influential American ecologist and conservation biologist known for pioneering work on biodiversity, tropical forest conservation, and the concept of "debt of extinction."
- 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_69d88395e6c88190b22730f335107c14 |
completed | April 10, 2026, 4:59 a.m. |
| NER | Named-entity recognition | batch_69e3b37d69a08190af18b421066f44f1 |
completed | April 18, 2026, 4:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00c7a08be48190bd2dbf83205c83ad |
completed | May 10, 2026, 6 p.m. |
Created at: April 10, 2026, 5:24 a.m.