Triple
T21063728
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tom Lovejoy |
E518913
|
entity |
| Predicate | positionHeld |
P8
|
FINISHED |
| Object | biodiversity chair at the Heinz Center |
—
|
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: biodiversity chair at the Heinz Center | Statement: [Tom Lovejoy, positionHeld, biodiversity chair at the Heinz Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: biodiversity chair at the Heinz Center Context triple: [Tom Lovejoy, positionHeld, biodiversity chair at the Heinz Center]
-
A.
Heinz Center for Science, Economics, and the Environment
chosen
The Heinz Center for Science, Economics, and the Environment was a nonprofit, nonpartisan policy research organization that brought together leaders from science, business, government, and NGOs to develop practical solutions for environmental and sustainability challenges.
-
B.
Centre for Biodiversity
The Centre for Biodiversity is a research and academic unit focused on studying, conserving, and promoting the sustainable use of Guyana’s rich biological diversity.
-
C.
Centre for Biological Diversity
The Centre for Biological Diversity is a research institution focused on studying and conserving biodiversity, often through interdisciplinary collaboration in ecology, evolution, and environmental science.
-
D.
Center for Conservation Biology
The Center for Conservation Biology is a research institute focused on studying and protecting biodiversity and ecosystems through scientific research, education, and applied conservation efforts.
-
E.
Conservation Biology Institute
The Conservation Biology Institute is a research and conservation center of the Smithsonian’s National Zoo focused on studying and protecting biodiversity and endangered species.
- 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_69e0b505ef108190b25dd4033e2ff7eb |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6feb29e388190a80fa969a4daa606 |
completed | April 21, 2026, 4:36 a.m. |
Created at: April 16, 2026, 2:42 p.m.