Triple

T16431402
Position Surface form Disambiguated ID Type / Status
Subject NSIDC DAAC E399077 entity
Predicate operatedBy P86 FINISHED
Object National Snow and Ice Data Center
The National Snow and Ice Data Center is a U.S.-based research and data center that archives, manages, and distributes scientific data related to snow, ice, glaciers, frozen ground, and climate in the Earth’s cryosphere.
E399077 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: National Snow and Ice Data Center | Statement: [NSIDC DAAC, operatedBy, National Snow and Ice Data Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: National Snow and Ice Data Center
Context triple: [NSIDC DAAC, operatedBy, National Snow and Ice Data Center]
  • A. NSIDC DAAC
    NSIDC DAAC is NASA’s National Snow and Ice Data Center Distributed Active Archive Center, which archives and distributes satellite and field data related to Earth’s cryosphere.
  • B. National Centers for Environmental Information
    The National Centers for Environmental Information is a U.S. federal organization that archives, manages, and provides public access to extensive environmental, atmospheric, oceanic, and geophysical data.
  • C. Centre for Ice and Climate
    The Centre for Ice and Climate is a research center specializing in ice core studies and past climate reconstruction, contributing to our understanding of Earth's climate system and its changes over time.
  • D. NASA Goddard Earth Sciences Data and Information Services Center
    The NASA Goddard Earth Sciences Data and Information Services Center is a NASA facility that archives, manages, and distributes a wide range of Earth science data products for global research and applications.
  • E. International Arctic Research Center
    The International Arctic Research Center is a leading research institute focused on understanding Arctic climate, environmental change, and their global impacts.
  • 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: National Snow and Ice Data Center
Triple: [NSIDC DAAC, operatedBy, National Snow and Ice Data Center]
Generated description
The National Snow and Ice Data Center is a U.S.-based research and data center that archives, manages, and distributes scientific data related to snow, ice, glaciers, frozen ground, and climate in the Earth’s cryosphere.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: National Snow and Ice Data Center
Target entity description: The National Snow and Ice Data Center is a U.S.-based research and data center that archives, manages, and distributes scientific data related to snow, ice, glaciers, frozen ground, and climate in the Earth’s cryosphere.
  • A. NSIDC DAAC chosen
    NSIDC DAAC is NASA’s National Snow and Ice Data Center Distributed Active Archive Center, which archives and distributes satellite and field data related to Earth’s cryosphere.
  • B. National Centers for Environmental Information
    The National Centers for Environmental Information is a U.S. federal organization that archives, manages, and provides public access to extensive environmental, atmospheric, oceanic, and geophysical data.
  • C. Centre for Ice and Climate
    The Centre for Ice and Climate is a research center specializing in ice core studies and past climate reconstruction, contributing to our understanding of Earth's climate system and its changes over time.
  • D. NASA Goddard Earth Sciences Data and Information Services Center
    The NASA Goddard Earth Sciences Data and Information Services Center is a NASA facility that archives, manages, and distributes a wide range of Earth science data products for global research and applications.
  • E. International Arctic Research Center
    The International Arctic Research Center is a leading research institute focused on understanding Arctic climate, environmental change, and their global impacts.
  • 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_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_6a004f477674819093bcf9f0df43ebf9 completed May 10, 2026, 9:26 a.m.
NEDg Description generation batch_6a00502f78d08190ab6256b4b20cd464 completed May 10, 2026, 9:30 a.m.
NED2 Entity disambiguation (via description) batch_6a0050b5afb4819089d27d279ba642af completed May 10, 2026, 9:32 a.m.
Created at: April 10, 2026, 5:10 a.m.