Triple

T23072535
Position Surface form Disambiguated ID Type / Status
Subject Columbia University Department of Earth and Environmental Sciences E575234 entity
Predicate affiliation P10 FINISHED
Object Lamont–Doherty Earth Observatory — 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: Lamont–Doherty Earth Observatory | Statement: [Columbia University Department of Earth and Environmental Sciences, affiliation, Lamont–Doherty Earth Observatory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lamont–Doherty Earth Observatory
Context triple: [Columbia University Department of Earth and Environmental Sciences, affiliation, Lamont–Doherty Earth Observatory]
  • A. Lamont–Doherty Earth Observatory chosen
    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.
  • B. Goddard Institute for Space Studies
    The Goddard Institute for Space Studies is a NASA research laboratory in New York City known for its work on climate modeling, atmospheric physics, and the study of global climate change.
  • C. 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.
  • D. Columbia University Earth Institute
    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.
  • E. Cary Institute of Ecosystem Studies
    Cary Institute of Ecosystem Studies is an independent, nonprofit environmental research organization renowned for its work in ecology and ecosystem science.
  • 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_69e245be28d48190ad1348d5a73db37d completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18c60fa6c81908496f181c7d62033 completed April 29, 2026, 4:43 a.m.
Created at: April 17, 2026, 3:56 p.m.