Triple

T23072547
Position Surface form Disambiguated ID Type / Status
Subject Columbia University Department of Earth and Environmental Sciences E575234 entity
Predicate collaboratesWith P37 FINISHED
Object Earth Institute (historical unit at Columbia University) — 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: Earth Institute (historical unit at Columbia University) | Statement: [Columbia University Department of Earth and Environmental Sciences, collaboratesWith, Earth Institute (historical unit at Columbia University)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Earth Institute (historical unit at Columbia University)
Context triple: [Columbia University Department of Earth and Environmental Sciences, collaboratesWith, Earth Institute (historical unit 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. Columbia Climate School
    Columbia Climate School is a Columbia University institution dedicated to research, education, and solutions on climate change and sustainability.
  • E. 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.
  • 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.