Triple

T21063731
Position Surface form Disambiguated ID Type / Status
Subject Tom Lovejoy E518913 entity
Predicate employer P7 FINISHED
Object Heinz Center for Science, Economics, and the Environment — NE NERFINISHED

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: Heinz Center for Science, Economics, and the Environment | Statement: [Tom Lovejoy, employer, Heinz Center for Science, Economics, and the Environment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Heinz Center for Science, Economics, and the Environment
Context triple: [Tom Lovejoy, employer, Heinz Center for Science, Economics, and the Environment]
  • A. Heinz Center for Science, Economics, and the Environment chosen
    The Heinz Center for Science, Economics, and the Environment was a nonprofit, nonpartisan policy research organization that brought together leaders from science, business, government, and NGOs to develop practical solutions for environmental and sustainability challenges.
  • B. Kirsch Center for Environmental Studies
    The Kirsch Center for Environmental Studies is a sustainable, LEED-certified academic building at De Anza College dedicated to environmental science education and green technology.
  • C. Fulton Center for Sustainability Studies
    The Fulton Center for Sustainability Studies is an academic hub at Wilson College dedicated to education, research, and initiatives focused on environmental sustainability and responsible resource use.
  • D. Frederick S. Pardee Center for the Study of the Longer-Range Future
    The Frederick S. Pardee Center for the Study of the Longer-Range Future is a research institute focused on interdisciplinary analysis and policy-relevant scholarship addressing long-term global challenges and futures.
  • E. Millstein Center
    The Millstein Center is a research and policy institute focused on corporate governance, global capital markets, and responsible corporate ownership.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b505ef108190b25dd4033e2ff7eb completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e6feb29e388190a80fa969a4daa606 completed April 21, 2026, 4:36 a.m.
Created at: April 16, 2026, 2:42 p.m.