Triple

T8514422
Position Surface form Disambiguated ID Type / Status
Subject RSMC Anchorage (volcanic ash advisory centre) E201536 entity
Predicate hasAbbreviation P43 FINISHED
Object VAAC Anchorage
VAAC Anchorage is a specialized meteorological center responsible for monitoring volcanic ash in the North Pacific region and issuing advisories to ensure aviation safety.
E738760 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: VAAC Anchorage | Statement: [RSMC Anchorage (volcanic ash advisory centre), hasAbbreviation, VAAC Anchorage]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: VAAC Anchorage
Context triple: [RSMC Anchorage (volcanic ash advisory centre), hasAbbreviation, VAAC Anchorage]
  • A. Alaska Volcano Observatory
    The Alaska Volcano Observatory is a U.S. scientific agency that monitors volcanic activity in Alaska, issues hazard warnings, and conducts research on the region’s active volcanoes.
  • B. Alaska Peninsula volcanic system
    The Alaska Peninsula volcanic system is a chain of active and dormant volcanoes and related geological features stretching along the Alaska Peninsula, forming part of the volcanically active northern Pacific Ring of Fire.
  • C. Redoubt Volcano
    Redoubt Volcano is an active stratovolcano in Alaska’s Aleutian volcanic arc, known for its explosive eruptions and significant ash plumes that have disrupted air traffic.
  • D. Akutan volcanic complex
    The Akutan volcanic complex is a geologically active volcanic area in Alaska’s Aleutian Islands that includes Mount Akutan and associated vents, lava flows, and geothermal features.
  • E. Volcanoes of Alaska
    Volcanoes of Alaska is a comprehensive catalog of Alaska’s volcanic features, documenting their locations, characteristics, and activity for scientific, educational, and monitoring purposes.
  • 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: VAAC Anchorage
Triple: [RSMC Anchorage (volcanic ash advisory centre), hasAbbreviation, VAAC Anchorage]
Generated description
VAAC Anchorage is a specialized meteorological center responsible for monitoring volcanic ash in the North Pacific region and issuing advisories to ensure aviation safety.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: VAAC Anchorage
Target entity description: VAAC Anchorage is a specialized meteorological center responsible for monitoring volcanic ash in the North Pacific region and issuing advisories to ensure aviation safety.
  • A. Alaska Volcano Observatory
    The Alaska Volcano Observatory is a U.S. scientific agency that monitors volcanic activity in Alaska, issues hazard warnings, and conducts research on the region’s active volcanoes.
  • B. Alaska Peninsula volcanic system
    The Alaska Peninsula volcanic system is a chain of active and dormant volcanoes and related geological features stretching along the Alaska Peninsula, forming part of the volcanically active northern Pacific Ring of Fire.
  • C. Redoubt Volcano
    Redoubt Volcano is an active stratovolcano in Alaska’s Aleutian volcanic arc, known for its explosive eruptions and significant ash plumes that have disrupted air traffic.
  • D. Akutan volcanic complex
    The Akutan volcanic complex is a geologically active volcanic area in Alaska’s Aleutian Islands that includes Mount Akutan and associated vents, lava flows, and geothermal features.
  • E. Volcanoes of Alaska
    Volcanoes of Alaska is a comprehensive catalog of Alaska’s volcanic features, documenting their locations, characteristics, and activity for scientific, educational, and monitoring purposes.
  • 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_69ca8320e5748190ac2c585a0bba8193 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe60e12848190a4a3dfa457aef275 completed March 31, 2026, 3:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce4e56ef088190b4f938486bbb7962 completed April 2, 2026, 11:09 a.m.
NEDg Description generation batch_69ce4ffac8a08190bc2131c0d260ca39 completed April 2, 2026, 11:16 a.m.
NED2 Entity disambiguation (via description) batch_69ce5117c7508190b74821d029d226c6 completed April 2, 2026, 11:20 a.m.
Created at: March 30, 2026, 6:15 p.m.