Triple
T8926825
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Statistical Research Group at Columbia University |
E212556
|
entity |
| Predicate | hasMember |
P10
|
FINISHED |
| Object |
Leonard J. Savage
Leonard J. Savage was an influential American statistician and decision theorist best known for his foundational work on subjective probability and Bayesian statistics.
|
E766789
|
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: Leonard J. Savage | Statement: [Statistical Research Group at Columbia University, hasMember, Leonard J. Savage]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leonard J. Savage Context triple: [Statistical Research Group at Columbia University, hasMember, Leonard J. Savage]
-
A.
Howard Raiffa
Howard Raiffa was an influential American statistician and decision theorist known for pioneering work in game theory, Bayesian analysis, and negotiation analysis.
-
B.
Fred Mosteller
Fred Mosteller was an influential American statistician and educator known for his pioneering work in mathematical statistics, statistics education, and applications of statistics to public policy and medicine.
-
C.
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.
-
D.
Joseph L. Doob
Joseph L. Doob was an influential American mathematician and probabilist whose foundational work in martingale theory and stochastic processes helped shape modern probability theory.
-
E.
Philip M. Morse
Philip M. Morse was an American physicist and pioneer of operations research, known for his influential work in quantum mechanics, acoustics, and the development of scientific management techniques during and after World War II.
- 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: Leonard J. Savage Triple: [Statistical Research Group at Columbia University, hasMember, Leonard J. Savage]
Generated description
Leonard J. Savage was an influential American statistician and decision theorist best known for his foundational work on subjective probability and Bayesian statistics.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leonard J. Savage Target entity description: Leonard J. Savage was an influential American statistician and decision theorist best known for his foundational work on subjective probability and Bayesian statistics.
-
A.
Howard Raiffa
Howard Raiffa was an influential American statistician and decision theorist known for pioneering work in game theory, Bayesian analysis, and negotiation analysis.
-
B.
Fred Mosteller
Fred Mosteller was an influential American statistician and educator known for his pioneering work in mathematical statistics, statistics education, and applications of statistics to public policy and medicine.
-
C.
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.
-
D.
Joseph L. Doob
Joseph L. Doob was an influential American mathematician and probabilist whose foundational work in martingale theory and stochastic processes helped shape modern probability theory.
-
E.
Philip M. Morse
Philip M. Morse was an American physicist and pioneer of operations research, known for his influential work in quantum mechanics, acoustics, and the development of scientific management techniques during and after World War II.
- 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_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. |
| NEDg | Description generation | batch_69cfbade9330819096d4b0eeacdad6da |
completed | April 3, 2026, 1:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfbec2b8888190a0390168fdcef05f |
completed | April 3, 2026, 1:21 p.m. |
Created at: March 30, 2026, 6:57 p.m.