Triple

T2144858
Position Surface form Disambiguated ID Type / Status
Subject Embraer ERJ 145 E47039 entity
Predicate hasVariant P455 FINISHED
Object Embraer ERJ 140
The Embraer ERJ 140 is a regional jet airliner, slightly shortened from the ERJ 145, designed to carry around 40 passengers on short-haul routes.
 E47039 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: Embraer ERJ 140 | Statement: [Embraer ERJ 145, hasVariant, Embraer ERJ 140]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Embraer ERJ 140
Context triple: [Embraer ERJ 145, hasVariant, Embraer ERJ 140]
  • A. Embraer ERJ 145
    The Embraer ERJ 145 is a Brazilian-built regional jet airliner widely used for short-haul passenger and military transport operations.
  • B. Embraer ERJ 135
    The Embraer ERJ 135 is a Brazilian-built regional jet airliner designed for short-haul passenger service, widely used by both commercial airlines and military operators.
  • C. Embraer 190
    The Embraer 190 is a Brazilian-made narrow-body regional jet airliner designed for short- to medium-haul routes, widely used by airlines around the world.
  • D. Embraer E-Jet family
    The Embraer E-Jet family is a series of narrow-body, twin-engine regional jet airliners designed and produced by Brazilian manufacturer Embraer for short- to medium-haul commercial flights.
  • E. Embraer Executive Jets
    Embraer Executive Jets is the business aviation division of Brazilian aerospace company Embraer, responsible for designing, manufacturing, and supporting its line of corporate and private jets.
  • 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: Embraer ERJ 140
Triple: [Embraer ERJ 145, hasVariant, Embraer ERJ 140]
Generated description
The Embraer ERJ 140 is a regional jet airliner, slightly shortened from the ERJ 145, designed to carry around 40 passengers on short-haul routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Embraer ERJ 140
Target entity description: The Embraer ERJ 140 is a regional jet airliner, slightly shortened from the ERJ 145, designed to carry around 40 passengers on short-haul routes.
  • A. Embraer ERJ 145 chosen
    The Embraer ERJ 145 is a Brazilian-built regional jet airliner widely used for short-haul passenger and military transport operations.
  • B. Embraer ERJ 135
    The Embraer ERJ 135 is a Brazilian-built regional jet airliner designed for short-haul passenger service, widely used by both commercial airlines and military operators.
  • C. Embraer 190
    The Embraer 190 is a Brazilian-made narrow-body regional jet airliner designed for short- to medium-haul routes, widely used by airlines around the world.
  • D. Embraer E-Jet family
    The Embraer E-Jet family is a series of narrow-body, twin-engine regional jet airliners designed and produced by Brazilian manufacturer Embraer for short- to medium-haul commercial flights.
  • E. Embraer Executive Jets
    Embraer Executive Jets is the business aviation division of Brazilian aerospace company Embraer, responsible for designing, manufacturing, and supporting its line of corporate and private jets.
  • F. None of above.

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_69a88a1933e0819094f18426ed74180f completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abbe243e248190848bb1b86047f980 completed March 7, 2026, 5:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69af2b5824ac81909f071511907145e8 completed March 9, 2026, 8:19 p.m.
NEDg Description generation batch_69af4fbf48648190ac711a2e1974f9b7 completed March 9, 2026, 10:54 p.m.
NED2 Entity disambiguation (via description) batch_69af50551fd88190829d20ab2be426d4 completed March 9, 2026, 10:57 p.m.
Created at: March 4, 2026, 7:44 p.m.