Triple
T5064582
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chatham University |
E114111
|
entity |
| Predicate | alumnus |
P51
|
FINISHED |
| Object | Rachel Carson |
E16087
|
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: Rachel Carson | Statement: [Chatham University, alumnus, Rachel Carson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rachel Carson Context triple: [Chatham University, alumnus, Rachel Carson]
-
A.
Rachel Carson
chosen
Rachel Carson was an American marine biologist and environmentalist whose groundbreaking book "Silent Spring" helped launch the modern environmental movement.
-
B.
Florence Augusta Merriam Bailey
Florence Augusta Merriam Bailey was an American ornithologist, nature writer, and early bird conservationist known for pioneering popular bird guides and promoting birdwatching with binoculars instead of collecting specimens.
-
C.
Paul R. Ehrlich
Paul R. Ehrlich is an American biologist and population studies scholar best known for his influential and controversial work on overpopulation and environmental sustainability, including the book "The Population Bomb."
-
D.
Aldo Leopold
Aldo Leopold was an American ecologist, forester, and environmental philosopher best known for his influential book "A Sand County Almanac" and for shaping modern conservation ethics.
-
E.
Sylvia Earle
Sylvia Earle is a renowned American marine biologist, oceanographer, and environmental advocate known for her pioneering deep-sea exploration and leadership in ocean conservation.
- 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_69bd443c0c8c81908663b77afb28e165 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd7478f7988190bc0473e8af055147 |
completed | March 20, 2026, 4:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bea49ae8c081908ef8c2e2dbbe3b49 |
completed | March 21, 2026, 2 p.m. |
Created at: March 20, 2026, 1:38 p.m.