Triple

T16572228
Position Surface form Disambiguated ID Type / Status
Subject Eureka, Nunavut E402615 entity
Predicate hasFacility P105 FINISHED
Object Polar Environment Atmospheric Research Laboratory
The Polar Environment Atmospheric Research Laboratory is a high-Arctic research station in Eureka, Nunavut, dedicated to studying atmospheric chemistry, climate change, and polar environmental processes.
 E1221360 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: Polar Environment Atmospheric Research Laboratory | Statement: [Eureka, Nunavut, hasFacility, Polar Environment Atmospheric Research Laboratory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Polar Environment Atmospheric Research Laboratory
Context triple: [Eureka, Nunavut, hasFacility, Polar Environment Atmospheric Research Laboratory]
  • A. Earth System Research Laboratories
    Earth System Research Laboratories is a NOAA research organization that studies the atmosphere and related Earth system processes to improve weather, climate, and air quality understanding and prediction.
  • B. Office of Polar Programs
    The Office of Polar Programs is a division of the U.S. National Science Foundation that oversees and supports the nation’s scientific research and logistics in the Arctic and Antarctic regions.
  • C. Polar Institute
    The Polar Institute is a research and policy program focused on Arctic and Antarctic issues, operating within the Woodrow Wilson International Center for Scholars.
  • D. Barrow Arctic Research Center
    The Barrow Arctic Research Center is a scientific facility in Utqiaġvik (formerly Barrow), Alaska, that supports research on Arctic ecosystems, climate, and environmental change.
  • E. Center for Atmospheric Research
    The Center for Atmospheric Research is a scientific institute focused on studying atmospheric processes, climate, and air quality, operating within the University of Nova Gorica.
  • 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: Polar Environment Atmospheric Research Laboratory
Triple: [Eureka, Nunavut, hasFacility, Polar Environment Atmospheric Research Laboratory]
Generated description
The Polar Environment Atmospheric Research Laboratory is a high-Arctic research station in Eureka, Nunavut, dedicated to studying atmospheric chemistry, climate change, and polar environmental processes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Polar Environment Atmospheric Research Laboratory
Target entity description: The Polar Environment Atmospheric Research Laboratory is a high-Arctic research station in Eureka, Nunavut, dedicated to studying atmospheric chemistry, climate change, and polar environmental processes.
  • A. Earth System Research Laboratories
    Earth System Research Laboratories is a NOAA research organization that studies the atmosphere and related Earth system processes to improve weather, climate, and air quality understanding and prediction.
  • B. Office of Polar Programs
    The Office of Polar Programs is a division of the U.S. National Science Foundation that oversees and supports the nation’s scientific research and logistics in the Arctic and Antarctic regions.
  • C. Polar Institute
    The Polar Institute is a research and policy program focused on Arctic and Antarctic issues, operating within the Woodrow Wilson International Center for Scholars.
  • D. Barrow Arctic Research Center
    The Barrow Arctic Research Center is a scientific facility in Utqiaġvik (formerly Barrow), Alaska, that supports research on Arctic ecosystems, climate, and environmental change.
  • E. Center for Atmospheric Research
    The Center for Atmospheric Research is a scientific institute focused on studying atmospheric processes, climate, and air quality, operating within the University of Nova Gorica.
  • 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_69d8838648088190acf97ef11fc3f61b completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e35959f1748190934b263d6bc94143 completed April 18, 2026, 10:13 a.m.
NED1 Entity disambiguation (via context triple) batch_6a006ee8812c81908ef74636bf39d44a completed May 10, 2026, 11:41 a.m.
NEDg Description generation batch_6a0070024cb4819092ee0ce1320f0905 completed May 10, 2026, 11:46 a.m.
NED2 Entity disambiguation (via description) batch_6a00707959a081909fc04947624abbe5 completed May 10, 2026, 11:48 a.m.
Created at: April 10, 2026, 5:16 a.m.