Triple

T7675618
Position Surface form Disambiguated ID Type / Status
Subject Lawrence Klein E173852 entity
Predicate notableWork P4 FINISHED
Object Wharton econometric forecasting model
The Wharton econometric forecasting model is a large-scale macroeconometric model of the U.S. economy used for economic analysis and forecasting, developed under the leadership of economist Lawrence Klein.
 E681555 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: Wharton econometric forecasting model | Statement: [Lawrence Klein, notableWork, Wharton econometric forecasting model]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wharton econometric forecasting model
Context triple: [Lawrence Klein, notableWork, Wharton econometric forecasting model]
  • A. The Probability Approach in Econometrics
    The Probability Approach in Econometrics is Trygve Haavelmo’s landmark work that founded modern econometrics by rigorously formulating economic relationships within a probabilistic, statistical framework.
  • B. Outlook for Economic Activity and Prices
    Outlook for Economic Activity and Prices is the Bank of Japan’s flagship semiannual report that presents its forecasts and assessments of Japan’s economic growth and inflation.
  • C. Heckman selection model
    The Heckman selection model is an econometric technique that corrects for sample selection bias in regression analysis by jointly modeling the selection process and the outcome equation.
  • D. Econometric Society plenary lectures
    The Econometric Society plenary lectures are high-profile invited talks at the Society’s major meetings, where leading economists present influential research in econometrics and economic theory.
  • E. Econometrics
    Econometrics is a field of economics that applies statistical and mathematical methods to analyze economic data and test economic theories.
  • 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: Wharton econometric forecasting model
Triple: [Lawrence Klein, notableWork, Wharton econometric forecasting model]
Generated description
The Wharton econometric forecasting model is a large-scale macroeconometric model of the U.S. economy used for economic analysis and forecasting, developed under the leadership of economist Lawrence Klein.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wharton econometric forecasting model
Target entity description: The Wharton econometric forecasting model is a large-scale macroeconometric model of the U.S. economy used for economic analysis and forecasting, developed under the leadership of economist Lawrence Klein.
  • A. The Probability Approach in Econometrics
    The Probability Approach in Econometrics is Trygve Haavelmo’s landmark work that founded modern econometrics by rigorously formulating economic relationships within a probabilistic, statistical framework.
  • B. Outlook for Economic Activity and Prices
    Outlook for Economic Activity and Prices is the Bank of Japan’s flagship semiannual report that presents its forecasts and assessments of Japan’s economic growth and inflation.
  • C. Heckman selection model
    The Heckman selection model is an econometric technique that corrects for sample selection bias in regression analysis by jointly modeling the selection process and the outcome equation.
  • D. Econometric Society plenary lectures
    The Econometric Society plenary lectures are high-profile invited talks at the Society’s major meetings, where leading economists present influential research in econometrics and economic theory.
  • E. Econometrics
    Econometrics is a field of economics that applies statistical and mathematical methods to analyze economic data and test economic theories.
  • 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_69c6995703e0819081de77361b602e78 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c701e333f08190a9ee87080c6d0118 completed March 27, 2026, 10:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8a23ba62881908fcdcf2ffcf6d41d completed March 29, 2026, 3:53 a.m.
NEDg Description generation batch_69c8a49262ec81908f3b45031994d128 completed March 29, 2026, 4:03 a.m.
NED2 Entity disambiguation (via description) batch_69c8a50df2a88190b5f7db0afea96fc3 completed March 29, 2026, 4:05 a.m.
Created at: March 27, 2026, 4:01 p.m.