Triple

T4543029
Position Surface form Disambiguated ID Type / Status
Subject Calbuco Volcano E109980 entity
Predicate monitoredBy P752 FINISHED
Object OVDAS
OVDAS is a Chilean volcanic monitoring and surveillance agency responsible for observing and assessing volcanic activity across the country.
 E451703 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: OVDAS | Statement: [Calbuco Volcano, monitoredBy, OVDAS]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: OVDAS
Context triple: [Calbuco Volcano, monitoredBy, OVDAS]
  • A. OVC
    OVC is a collegiate athletic conference in the NCAA Division I, primarily comprising universities from the Midwestern and Southern United States.
  • B. OVC
    OVC is the Office for Victims of Crime, a U.S. Department of Justice agency that supports and advocates for victims of crime through funding, training, and policy development.
  • C. OVRA
    OVRA was the secret police force of Fascist Italy, notorious for its surveillance, repression of political opponents, and enforcement of Mussolini’s authoritarian rule.
  • D. OVB
    OVB is the IATA airport code for Tolmachevo Airport, the main international airport serving Novosibirsk, Russia.
  • E. OV-099
    OV-099, better known as Space Shuttle Challenger, was a NASA orbiter that flew numerous missions in the Space Shuttle program before being lost in the 1986 launch disaster.
  • 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: OVDAS
Triple: [Calbuco Volcano, monitoredBy, OVDAS]
Generated description
OVDAS is a Chilean volcanic monitoring and surveillance agency responsible for observing and assessing volcanic activity across the country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: OVDAS
Target entity description: OVDAS is a Chilean volcanic monitoring and surveillance agency responsible for observing and assessing volcanic activity across the country.
  • A. OVC
    OVC is a collegiate athletic conference in the NCAA Division I, primarily comprising universities from the Midwestern and Southern United States.
  • B. OVC
    OVC is the Office for Victims of Crime, a U.S. Department of Justice agency that supports and advocates for victims of crime through funding, training, and policy development.
  • C. OVRA
    OVRA was the secret police force of Fascist Italy, notorious for its surveillance, repression of political opponents, and enforcement of Mussolini’s authoritarian rule.
  • D. OVB
    OVB is the IATA airport code for Tolmachevo Airport, the main international airport serving Novosibirsk, Russia.
  • E. OV-099
    OV-099, better known as Space Shuttle Challenger, was a NASA orbiter that flew numerous missions in the Space Shuttle program before being lost in the 1986 launch disaster.
  • 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_69bd4412524c8190be5bcc9ddee91848 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd57d3be988190bf118c4a87415613 completed March 20, 2026, 2:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdb92eeaf081909a868825e3a878c7 completed March 20, 2026, 9:16 p.m.
NEDg Description generation batch_69bdbe9f0fec8190aa42177fcd1b0f51 completed March 20, 2026, 9:39 p.m.
NED2 Entity disambiguation (via description) batch_69bdbf59f97c8190a7669e6459c42f16 completed March 20, 2026, 9:42 p.m.
Created at: March 20, 2026, 1:05 p.m.