Triple

T9142181
Position Surface form Disambiguated ID Type / Status
Subject Lamont–Doherty Earth Observatory E219356 entity
Predicate partOf P40 FINISHED
Object Columbia Climate School
Columbia Climate School is Columbia University’s interdisciplinary hub for research, education, and solutions focused on climate science, sustainability, and the impacts of global environmental change.
 E399081 NE FINISHED

How this triple was built (4 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 Climate School | Statement: [Lamont–Doherty Earth Observatory, partOf, Columbia Climate School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Columbia Climate School
Context triple: [Lamont–Doherty Earth Observatory, partOf, Columbia Climate School]
  • A. 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.
  • B. 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.
  • C. Nicholas School of the Environment
    The Nicholas School of the Environment is Duke University’s graduate and professional school dedicated to environmental science, policy, and management education and research.
  • D. 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.
  • E. Carlson Global Institute
    Carlson Global Institute is an international business center at the Carlson School of Management that supports global education, research, and partnerships.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Columbia Climate School
Triple: [Lamont–Doherty Earth Observatory, partOf, Columbia Climate School]
Generated description
Columbia Climate School is Columbia University’s interdisciplinary hub for research, education, and solutions focused on climate science, sustainability, and the impacts of global environmental change.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Columbia Climate School
Target entity description: Columbia Climate School is Columbia University’s interdisciplinary hub for research, education, and solutions focused on climate science, sustainability, and the impacts of global environmental change.
  • 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. 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.
  • C. Nicholas School of the Environment
    The Nicholas School of the Environment is Duke University’s graduate and professional school dedicated to environmental science, policy, and management education and research.
  • D. 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.
  • E. Carlson Global Institute
    Carlson Global Institute is an international business center at the Carlson School of Management that supports global education, research, and partnerships.
  • F. None of above.

Provenance (5 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.
NEDg Description generation batch_69d0496672a881909c1ac91a7ec1a2a1 completed April 3, 2026, 11:12 p.m.
NED2 Entity disambiguation (via description) batch_69d04a35451881909dfe6795b743b026 completed April 3, 2026, 11:16 p.m.
Created at: March 30, 2026, 7:19 p.m.