Triple

T2123127
Position Surface form Disambiguated ID Type / Status
Subject RER A E43969 entity
Predicate hasRollingStock P1305 FINISHED
Object MI 2N Altéo
The MI 2N Altéo is a double-deck electric multiple unit train used on the Paris RER network, designed to provide high-capacity suburban commuter service.
E235974 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: MI 2N Altéo | Statement: [RER A, hasRollingStock, MI 2N Altéo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: MI 2N Altéo
Context triple: [RER A, hasRollingStock, MI 2N Altéo]
  • A. Nimrod MR2
    The Nimrod MR2 is a retired British maritime patrol and anti-submarine warfare aircraft developed from the de Havilland Comet airliner and operated primarily by the Royal Air Force during the Cold War and beyond.
  • B. Reggiane Re.2001 Falco II
    The Reggiane Re.2001 Falco II was an Italian World War II single-seat fighter aircraft known for its maneuverability and service with Italy’s air force.
  • C. Mosquito NF Mk II
    The Mosquito NF Mk II was a night fighter variant of the British de Havilland Mosquito, equipped with airborne radar for intercepting enemy aircraft in darkness and poor visibility during World War II.
  • D. M-346 trainer aircraft
    The M-346 is an advanced jet trainer and light attack aircraft designed for lead-in fighter training and tactical roles, widely used by several air forces worldwide.
  • E. Alpha Jet
    The Alpha Jet is a light attack and advanced jet trainer aircraft developed jointly by France and Germany in the 1970s and widely used for pilot training and tactical support roles.
  • 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: MI 2N Altéo
Triple: [RER A, hasRollingStock, MI 2N Altéo]
Generated description
The MI 2N Altéo is a double-deck electric multiple unit train used on the Paris RER network, designed to provide high-capacity suburban commuter service.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: MI 2N Altéo
Target entity description: The MI 2N Altéo is a double-deck electric multiple unit train used on the Paris RER network, designed to provide high-capacity suburban commuter service.
  • A. Nimrod MR2
    The Nimrod MR2 is a retired British maritime patrol and anti-submarine warfare aircraft developed from the de Havilland Comet airliner and operated primarily by the Royal Air Force during the Cold War and beyond.
  • B. Reggiane Re.2001 Falco II
    The Reggiane Re.2001 Falco II was an Italian World War II single-seat fighter aircraft known for its maneuverability and service with Italy’s air force.
  • C. Mosquito NF Mk II
    The Mosquito NF Mk II was a night fighter variant of the British de Havilland Mosquito, equipped with airborne radar for intercepting enemy aircraft in darkness and poor visibility during World War II.
  • D. M-346 trainer aircraft
    The M-346 is an advanced jet trainer and light attack aircraft designed for lead-in fighter training and tactical roles, widely used by several air forces worldwide.
  • E. Alpha Jet
    The Alpha Jet is a light attack and advanced jet trainer aircraft developed jointly by France and Germany in the 1970s and widely used for pilot training and tactical support roles.
  • 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_69a88717cfe48190b7ecdd68c824848a completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abbb5445848190bbc6dc1236e9f749 completed March 7, 2026, 5:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae51999ca08190a726040df6825ba5 completed March 9, 2026, 4:50 a.m.
NEDg Description generation batch_69ae5209ae40819095e02cafb8112a1f completed March 9, 2026, 4:52 a.m.
NED2 Entity disambiguation (via description) batch_69ae529375788190aead19ec0874f11e completed March 9, 2026, 4:54 a.m.
Created at: March 4, 2026, 7:44 p.m.