Triple
T20352084
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sendhil Mullainathan |
E496036
|
entity |
| Predicate | coAuthor |
P398
|
FINISHED |
| Object |
Joshua D. Angrist
Joshua D. Angrist is an Israeli-American economist and Nobel laureate renowned for his work in econometrics, particularly in the use of natural experiments to study causal relationships in labor and education.
|
E1425098
|
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: Joshua D. Angrist | Statement: [Sendhil Mullainathan, coAuthor, Joshua D. Angrist]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Joshua D. Angrist Context triple: [Sendhil Mullainathan, coAuthor, Joshua D. Angrist]
-
A.
James Heckman
James Heckman is a Nobel Prize–winning American economist renowned for his work on econometrics and the economics of human development, particularly the importance of early childhood education and skill formation.
-
B.
William O. Wooldridge
William O. Wooldridge was a United States Army noncommissioned officer who became the first Sergeant Major of the Army, serving as the senior enlisted advisor to the Army’s leadership.
-
C.
David Card
David Card is a Canadian-American labor economist renowned for his influential empirical research on wages, immigration, and minimum wage policy, which has significantly shaped modern labor economics.
-
D.
Roland Fryer
Roland Fryer is an American economist known for his influential empirical research on racial inequality, education, and discrimination.
-
E.
Davida McKenzie
Davida McKenzie is a New Zealand actress best known for her role in the 2021 horror film "Silent Night."
- 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: Joshua D. Angrist Triple: [Sendhil Mullainathan, coAuthor, Joshua D. Angrist]
Generated description
Joshua D. Angrist is an Israeli-American economist and Nobel laureate renowned for his work in econometrics, particularly in the use of natural experiments to study causal relationships in labor and education.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Joshua D. Angrist Target entity description: Joshua D. Angrist is an Israeli-American economist and Nobel laureate renowned for his work in econometrics, particularly in the use of natural experiments to study causal relationships in labor and education.
-
A.
James Heckman
James Heckman is a Nobel Prize–winning American economist renowned for his work on econometrics and the economics of human development, particularly the importance of early childhood education and skill formation.
-
B.
William O. Wooldridge
William O. Wooldridge was a United States Army noncommissioned officer who became the first Sergeant Major of the Army, serving as the senior enlisted advisor to the Army’s leadership.
-
C.
David Card
David Card is a Canadian-American labor economist renowned for his influential empirical research on wages, immigration, and minimum wage policy, which has significantly shaped modern labor economics.
-
D.
Roland Fryer
Roland Fryer is an American economist known for his influential empirical research on racial inequality, education, and discrimination.
-
E.
Davida McKenzie
Davida McKenzie is a New Zealand actress best known for her role in the 2021 horror film "Silent Night."
- 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_69e0b4a3f7f48190b37f354574028ca6 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e67850ace48190b19aff5780fef7e8 |
completed | April 20, 2026, 7:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a086967aef88190b138be722f410e82 |
completed | May 16, 2026, 12:56 p.m. |
| NEDg | Description generation | batch_6a0869f7b4208190858fdeae882e008d |
completed | May 16, 2026, 12:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a086a893f1c81909bc40e3c4db0e147 |
completed | May 16, 2026, 1 p.m. |
Created at: April 16, 2026, 11:25 a.m.