Triple

T9527693
Position Surface form Disambiguated ID Type / Status
Subject Columbia Center on Sustainable Investment E229802 entity
Predicate affiliation P10 FINISHED
Object Columbia Climate School
Columbia Climate School is a Columbia University institution dedicated to research, education, and solutions on climate change and sustainability.
 E806219 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: [Columbia Center on Sustainable Investment, affiliation, Columbia Climate School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Columbia Climate School
Context triple: [Columbia Center on Sustainable Investment, affiliation, 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: [Columbia Center on Sustainable Investment, affiliation, Columbia Climate School]
Generated description
Columbia Climate School is a Columbia University institution dedicated to research, education, and solutions on climate change and sustainability.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Columbia Climate School
Target entity description: Columbia Climate School is a Columbia University institution dedicated to research, education, and solutions on climate change and sustainability.
  • 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

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_69ca8479934c81908006d0e6e970ae05 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd98b0466081908eb637e2185dea37 completed April 1, 2026, 10:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69d14c2710b481909a13d946f6dd5b2d completed April 4, 2026, 5:36 p.m.
NEDg Description generation batch_69d14e49c97481909a1bab1b4d482194 completed April 4, 2026, 5:45 p.m.
NED2 Entity disambiguation (via description) batch_69d14ee1fcdc8190bf23a3af97f0ba39 completed April 4, 2026, 5:48 p.m.
Created at: March 30, 2026, 8 p.m.