Triple
T8926832
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Statistical Research Group at Columbia University |
E212556
|
entity |
| Predicate | hasMember |
P10
|
FINISHED |
| Object | Joseph L. Doob |
E284682
|
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: Joseph L. Doob | Statement: [Statistical Research Group at Columbia University, hasMember, Joseph L. Doob]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Joseph L. Doob Context triple: [Statistical Research Group at Columbia University, hasMember, Joseph L. Doob]
-
A.
Joseph L. Doob
chosen
Joseph L. Doob was an influential American mathematician and probabilist whose foundational work in martingale theory and stochastic processes helped shape modern probability theory.
-
B.
William Feller
William Feller was a Croatian-American mathematician renowned for his foundational contributions to probability theory and for co-developing key results such as the Lindeberg–Feller central limit theorem.
-
C.
S. R. Srinivasa Varadhan
S. R. Srinivasa Varadhan is an Indian-American mathematician renowned for his fundamental contributions to probability theory, particularly large deviations, and a recipient of the Abel Prize.
-
D.
Sidney I. Resnick
Sidney I. Resnick is an American mathematician and probability theorist known for his work on extreme value theory, heavy-tailed distributions, and stochastic processes.
-
E.
Salomon Bochner
Salomon Bochner was a prominent 20th-century mathematician known for his influential work in analysis, probability theory, and differential geometry.
- 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_69ca839481d48190b42b037e0d0f636c |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc6671557c81909f3837ffd6a15ffe |
completed | April 1, 2026, 12:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfba58e9ec81909141c516d05ac790 |
completed | April 3, 2026, 1:02 p.m. |
Created at: March 30, 2026, 6:57 p.m.