Triple

T5129071
Position Surface form Disambiguated ID Type / Status
Subject Abhijit Vinayak Banerjee E115650 entity
Predicate coAuthor P398 FINISHED
Object Michael Kremer
Michael Kremer is an American development economist and Nobel laureate known for pioneering the use of randomized controlled trials to evaluate anti-poverty programs.
 E496037 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: Michael Kremer | Statement: [Abhijit Vinayak Banerjee, coAuthor, Michael Kremer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Michael Kremer
Context triple: [Abhijit Vinayak Banerjee, coAuthor, Michael Kremer]
  • A. Pol Antràs
    Pol Antràs is a Spanish economist known for his influential research on international trade, global value chains, and firm organization, and for serving as a professor of economics at Harvard University.
  • B. Dale T. Mortensen
    Dale T. Mortensen was an American economist and Nobel laureate renowned for his pioneering work on search and matching theory in labor economics.
  • C. 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.
  • D. Roland Fryer
    Roland Fryer is an American economist known for his influential empirical research on racial inequality, education, and discrimination.
  • E. Daron Acemoglu
    Daron Acemoglu is a prominent Turkish-American economist known for his influential work on political economy, institutions, and economic development, and as co-author of the book "Why Nations Fail."
  • 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: Michael Kremer
Triple: [Abhijit Vinayak Banerjee, coAuthor, Michael Kremer]
Generated description
Michael Kremer is an American development economist and Nobel laureate known for pioneering the use of randomized controlled trials to evaluate anti-poverty programs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Michael Kremer
Target entity description: Michael Kremer is an American development economist and Nobel laureate known for pioneering the use of randomized controlled trials to evaluate anti-poverty programs.
  • A. Pol Antràs
    Pol Antràs is a Spanish economist known for his influential research on international trade, global value chains, and firm organization, and for serving as a professor of economics at Harvard University.
  • B. Dale T. Mortensen
    Dale T. Mortensen was an American economist and Nobel laureate renowned for his pioneering work on search and matching theory in labor economics.
  • C. 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.
  • D. Roland Fryer
    Roland Fryer is an American economist known for his influential empirical research on racial inequality, education, and discrimination.
  • E. Daron Acemoglu
    Daron Acemoglu is a prominent Turkish-American economist known for his influential work on political economy, institutions, and economic development, and as co-author of the book "Why Nations Fail."
  • 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_69bd444426bc819099ccd23f141e22aa completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd7825facc8190b2a6c17216290b5c completed March 20, 2026, 4:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69bec4c23d5c8190883a297254d9c80d completed March 21, 2026, 4:18 p.m.
NEDg Description generation batch_69bec6620aac8190a820190e7facd70a completed March 21, 2026, 4:25 p.m.
NED2 Entity disambiguation (via description) batch_69bec70062f48190baae277e6f8c5c4e completed March 21, 2026, 4:27 p.m.
Created at: March 20, 2026, 1:42 p.m.