Triple

T9142218
Position Surface form Disambiguated ID Type / Status
Subject Lamont–Doherty Earth Observatory E219356 entity
Predicate partOf P40 FINISHED
Object Earth Institute at Columbia University 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: Earth Institute at Columbia University | Statement: [Lamont–Doherty Earth Observatory, partOf, Earth Institute at Columbia University]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Earth Institute at Columbia University
Context triple: [Lamont–Doherty Earth Observatory, partOf, Earth Institute at Columbia University]
  • 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. Columbia University Department of Earth and Environmental Sciences
    The Columbia University Department of Earth and Environmental Sciences is a leading academic department specializing in research and education on the Earth system, climate, and environmental change, closely linked with the university’s renowned climate science and policy initiatives.
  • C. 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.
  • D. Institute of Global Studies at Stony Brook University
    The Institute of Global Studies at Stony Brook University is an academic center dedicated to interdisciplinary research and teaching on global cultures, societies, and issues.
  • E. 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.
  • 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_69ca83e012288190a5771058adbaabd2 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cca8f5f740819098236ada5b95889d completed April 1, 2026, 5:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69d048186cc88190be4f515c16c20450 completed April 3, 2026, 11:07 p.m.
Created at: March 30, 2026, 7:19 p.m.