Triple
T11244998
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia University Department of Physics |
E266179
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | Janna Levin |
E565007
|
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: Janna Levin | Statement: [Columbia University Department of Physics, employer, Janna Levin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Janna Levin Context triple: [Columbia University Department of Physics, employer, Janna Levin]
-
A.
Janna Levin
chosen
Janna Levin is an American theoretical cosmologist, author, and professor known for her work on black holes, the shape of the universe, and the cultural impact of physics.
-
B.
Katherine Cannon
Katherine Cannon is an American actress best known for her work in television series and films from the 1970s and 1980s.
-
C.
Dorion Sagan
Dorion Sagan is an American science writer and essayist known for his works on evolution, ecology, and complexity, and for coauthoring influential books with his mother, biologist Lynn Margulis.
-
D.
Suzanne Holman
Suzanne Holman, later known as Suzanne Farrington, was the daughter of famed actress Vivien Leigh and a British woman who largely lived outside the public spotlight.
-
E.
Jess Remsberg
Jess Remsberg is the tough, skilled frontier scout and central protagonist portrayed by James Garner in the 1966 Western film "Duel at Diablo."
- 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_69d6aac7953c8190b82caf9d7640fdf9 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e91c045c81908a9024a8aee32f4d |
completed | April 9, 2026, 5:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4ad849f70819098a7056fbc4831ff |
completed | April 19, 2026, 10:25 a.m. |
Created at: April 8, 2026, 9:31 p.m.