Triple

T6193068
Position Surface form Disambiguated ID Type / Status
Subject James Hansen E138441 entity
Predicate workInstitution P1203 FINISHED
Object Columbia University Earth Institute E399081 NE FINISHED

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: Columbia University Earth Institute | Statement: [James Hansen, workInstitution, Columbia University Earth Institute]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Columbia University Earth Institute
Context triple: [James Hansen, workInstitution, Columbia University Earth Institute]
  • A. Columbia University Earth Institute chosen
    The Columbia University Earth Institute is a research organization at Columbia University dedicated to advancing interdisciplinary studies and solutions related to climate change, sustainable development, and the Earth's systems.
  • B. Lamont–Doherty Earth Observatory
    Lamont–Doherty Earth Observatory is Columbia University’s renowned earth science research center, specializing in the study of the planet’s oceans, atmosphere, geology, and climate.
  • C. Yale School of the Environment
    Yale School of the Environment is a graduate professional school at Yale University specializing in environmental science, policy, and management education and research.
  • D. Richard Gilder Graduate School
    Richard Gilder Graduate School is a specialized graduate institution in New York City offering advanced degrees and research training in fields such as comparative biology and paleontology, closely integrated with the scientific resources of the American Museum of Natural History.
  • E. Columbia Global Centers
    Columbia Global Centers is an international network of regional hubs that supports Columbia University’s global research, teaching, and collaboration initiatives around the world.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c008ab9b3081908a11b2c744838435 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c062431ae88190a1bf6ca91f3dc690 completed March 22, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69c16f1403888190b558a43998fa5d05 completed March 23, 2026, 4:49 p.m.
Created at: March 22, 2026, 4:19 p.m.