Triple
T4052499
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lester R. Brown |
E84615
|
entity |
| Predicate | founded |
P104
|
FINISHED |
| Object |
Earth Policy Institute
Earth Policy Institute was an environmental research organization and think tank focused on sustainable development and global ecological issues.
|
E409778
|
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: Earth Policy Institute | Statement: [Lester R. Brown, founded, Earth Policy Institute]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Earth Policy Institute Context triple: [Lester R. Brown, founded, Earth Policy Institute]
-
A.
International Institute for Environment and Development
The International Institute for Environment and Development is a leading independent policy research organization focused on sustainable development and environmental justice worldwide.
-
B.
World Resources Institute
The World Resources Institute is a global research organization that works with governments, businesses, and civil society to develop practical solutions for environmental sustainability, climate action, and equitable resource use.
-
C.
Pacific Institute for Climate Solutions
The Pacific Institute for Climate Solutions is a Canadian research and policy institute focused on developing practical, evidence-based solutions to mitigate and adapt to climate change.
-
D.
Tony Blair Institute for Global Change
The Tony Blair Institute for Global Change is a non-profit policy organization that advises governments and leaders worldwide on governance, technology, and economic reform.
-
E.
Natural Resources Defense Council
The Natural Resources Defense Council is a prominent U.S.-based environmental advocacy organization that uses science, law, and policy to protect natural resources and public health.
- 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: Earth Policy Institute Triple: [Lester R. Brown, founded, Earth Policy Institute]
Generated description
Earth Policy Institute was an environmental research organization and think tank focused on sustainable development and global ecological issues.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Earth Policy Institute Target entity description: Earth Policy Institute was an environmental research organization and think tank focused on sustainable development and global ecological issues.
-
A.
International Institute for Environment and Development
The International Institute for Environment and Development is a leading independent policy research organization focused on sustainable development and environmental justice worldwide.
-
B.
World Resources Institute
The World Resources Institute is a global research organization that works with governments, businesses, and civil society to develop practical solutions for environmental sustainability, climate action, and equitable resource use.
-
C.
Pacific Institute for Climate Solutions
The Pacific Institute for Climate Solutions is a Canadian research and policy institute focused on developing practical, evidence-based solutions to mitigate and adapt to climate change.
-
D.
Tony Blair Institute for Global Change
The Tony Blair Institute for Global Change is a non-profit policy organization that advises governments and leaders worldwide on governance, technology, and economic reform.
-
E.
Natural Resources Defense Council
The Natural Resources Defense Council is a prominent U.S.-based environmental advocacy organization that uses science, law, and policy to protect natural resources and public health.
- 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_69aed933bec881909edfa28ebb69c634 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aefb869c34819097ec3bebe402d37b |
completed | March 9, 2026, 4:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b55659256081909154569cedd1694a |
completed | March 14, 2026, 12:36 p.m. |
| NEDg | Description generation | batch_69b5572b27c48190989311cef00b5f44 |
completed | March 14, 2026, 12:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b55b333ffc8190a5df8b8d7bffa77f |
completed | March 14, 2026, 12:57 p.m. |
Created at: March 9, 2026, 3:37 p.m.