Triple

T22330931
Position Surface form Disambiguated ID Type / Status
Subject Ethiopian Airlines Flight 302 E552018 entity
Predicate causeRelatedTo P146054 FINISHED
Object MCAS (Maneuvering Characteristics Augmentation System) NE NERFINISHED

How this triple was built (3 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: MCAS (Maneuvering Characteristics Augmentation System) | Statement: [Ethiopian Airlines Flight 302, causeRelatedTo, MCAS (Maneuvering Characteristics Augmentation System)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: MCAS (Maneuvering Characteristics Augmentation System)
Context triple: [Ethiopian Airlines Flight 302, causeRelatedTo, MCAS (Maneuvering Characteristics Augmentation System)]
  • A. Maneuvering Characteristics Augmentation System chosen
    The Maneuvering Characteristics Augmentation System (MCAS) is an automated flight-control feature on Boeing 737 MAX aircraft designed to adjust the aircraft’s pitch based on sensor inputs, and it became widely known after its role in two fatal crashes led to the global grounding of the MAX fleet.
  • B. PAVE (Precision Avionics Vectoring Equipment) suite
    The PAVE (Precision Avionics Vectoring Equipment) suite is an advanced avionics and navigation system used in U.S. military helicopters to enhance precision flight, mission effectiveness, and all-weather operational capability.
  • C. Integrated Modular Avionics
    Integrated Modular Avionics is an aircraft electronics architecture that consolidates multiple avionics functions onto shared, networked computing resources to improve efficiency, flexibility, and maintainability.
  • D. Enhanced Avionics System
    The Enhanced Avionics System (EASy) is a modern integrated flight deck suite designed to improve pilot situational awareness, automation, and operational efficiency in advanced aircraft.
  • E. Integrated Aviation Systems Program
    The Integrated Aviation Systems Program is a NASA aeronautics initiative that conducts flight research and technology demonstrations to advance safer, more efficient, and transformative aviation systems.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: causeRelatedTo
Context triple: [Ethiopian Airlines Flight 302, causeRelatedTo, MCAS (Maneuvering Characteristics Augmentation System)]
  • A. causeOf
    Indicates that one entity brings about, produces, or is responsible for the occurrence or existence of another entity or event.
  • B. causeStatus
    Indicates that one entity brings about, initiates, or is responsible for a particular state or condition in another entity.
  • C. possibleCauseOf chosen
    Indicates that one entity is a potential, but not certain, cause or contributing factor to another entity or outcome.
  • D. causeInStory
    Indicates that one event, action, or state functions as the cause of another within the narrative structure of a story.
  • E. causeSupported
    Indicates that an entity provides backing, endorsement, or assistance to a particular cause or initiative.
  • F. None of above.

Provenance (3 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_69e11e482f788190b78d1588fc26d606 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f1577a9c348190b8662142afa832be completed April 29, 2026, 12:57 a.m.
PD Predicate disambiguation batch_69e73004d9e88190bb862319a5aea06b completed April 21, 2026, 8:06 a.m.
Created at: April 16, 2026, 8:43 p.m.