Triple

T16431625
Position Surface form Disambiguated ID Type / Status
Subject Columbia University Earth Institute E399081 entity
Predicate collaboratesWith P37 FINISHED
Object Columbia University Lamont–Doherty Earth Observatory E219356 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 Lamont–Doherty Earth Observatory | Statement: [Columbia University Earth Institute, collaboratesWith, Columbia University Lamont–Doherty Earth Observatory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Columbia University Lamont–Doherty Earth Observatory
Context triple: [Columbia University Earth Institute, collaboratesWith, Columbia University 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. 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.
  • C. 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.
  • D. Cooperative Institute for Marine and Atmospheric Studies
    The Cooperative Institute for Marine and Atmospheric Studies is a research partnership, primarily between NOAA and universities, that conducts advanced studies on oceanic and atmospheric processes to support weather, climate, and environmental decision-making.
  • 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_69d87f2b9024819085c20e52de95d583 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e32b9dffe48190a23852f828af55d8 completed April 18, 2026, 6:58 a.m.
NED1 Entity disambiguation (via context triple) batch_6a004584fa508190a85b1f79ecf9c258 completed May 10, 2026, 8:44 a.m.
Created at: April 10, 2026, 5:10 a.m.