Triple

T5848609
Position Surface form Disambiguated ID Type / Status
Subject Boeing 737 MAX 8 E129772 entity
Predicate hasSoftwareSystem P10387 FINISHED
Object MCAS
MCAS (Maneuvering Characteristics Augmentation System) is an automated flight-control feature on the Boeing 737 MAX designed to adjust the aircraft’s nose-down pitch under certain conditions to improve handling characteristics.
E552017 NE FINISHED

How this triple was built (5 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 | Statement: [Boeing 737 MAX 8, hasSoftwareSystem, MCAS]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: MCAS
Context triple: [Boeing 737 MAX 8, hasSoftwareSystem, MCAS]
  • A. Massachusetts Comprehensive Assessment System
    The Massachusetts Comprehensive Assessment System is the statewide standardized testing program used to measure student achievement and school performance in Massachusetts public schools.
  • B. SLC
    SLC is the three-letter IATA airport code for Salt Lake City International Airport, a major air travel hub serving Salt Lake City, Utah.
  • C. SLC
    SLC is a collegiate athletic conference in the NCAA Division I primarily comprising universities from the South Central United States.
  • D. SLC
    SLC is the commonly used abbreviation for the UK government-owned Student Loans Company, which administers student loans and grants for higher and further education.
  • E. SLC
    SLC is an abbreviation commonly used for the Student Learning Centre, a dedicated space or service that supports students’ academic success and skill development.
  • 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: MCAS
Triple: [Boeing 737 MAX 8, hasSoftwareSystem, MCAS]
Generated description
MCAS (Maneuvering Characteristics Augmentation System) is an automated flight-control feature on the Boeing 737 MAX designed to adjust the aircraft’s nose-down pitch under certain conditions to improve handling characteristics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: MCAS
Target entity description: MCAS (Maneuvering Characteristics Augmentation System) is an automated flight-control feature on the Boeing 737 MAX designed to adjust the aircraft’s nose-down pitch under certain conditions to improve handling characteristics.
  • A. Massachusetts Comprehensive Assessment System
    The Massachusetts Comprehensive Assessment System is the statewide standardized testing program used to measure student achievement and school performance in Massachusetts public schools.
  • B. SLC
    SLC is the three-letter IATA airport code for Salt Lake City International Airport, a major air travel hub serving Salt Lake City, Utah.
  • C. SLC
    SLC is a collegiate athletic conference in the NCAA Division I primarily comprising universities from the South Central United States.
  • D. SLC
    SLC is an abbreviation commonly used for the Student Learning Centre, a dedicated space or service that supports students’ academic success and skill development.
  • E. SLC
    SLC is a former high-energy electron–positron linear collider at the SLAC National Accelerator Laboratory that was used for precision studies of the Z boson and electroweak interactions.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasSoftwareSystem
Context triple: [Boeing 737 MAX 8, hasSoftwareSystem, MCAS]
  • A. hasSoftwareCompatibilityWith
    Indicates that one software system can operate correctly and effectively with another software system, without conflicts or required modifications.
  • B. usesSoftware chosen
    Indicates that one entity employs or operates a particular software application or system to perform tasks or functions.
  • C. hasSoftwareStandard
    Indicates that an entity conforms to, implements, or is governed by a specified software-related standard.
  • D. hasDevelopmentSystem
    Indicates that one entity possesses, uses, or is associated with a particular system, platform, or environment used for development activities.
  • E. hasBaseSystem
    Indicates that one entity is founded upon, derived from, or primarily operates using another entity as its underlying system or framework.
  • F. None of above.

Provenance (6 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_69c0084bd31c8190a796bb6284845e83 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c03c9239e08190bff7ef2bd6d21ae0 completed March 22, 2026, 7:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0a1b052288190ace51e65f1d888ab completed March 23, 2026, 2:13 a.m.
NEDg Description generation batch_69c0a5ab04e481909dca08da3e851088 completed March 23, 2026, 2:30 a.m.
NED2 Entity disambiguation (via description) batch_69c0a63aca6c8190bd33b063c8285e34 completed March 23, 2026, 2:32 a.m.
PD Predicate disambiguation batch_69c0334412388190bc594794ec5754f9 completed March 22, 2026, 6:21 p.m.
Created at: March 22, 2026, 3:55 p.m.