Triple

T1049705
Position Surface form Disambiguated ID Type / Status
Subject Class 220 Voyager E22665 entity
Predicate relatedTo P37 FINISHED
Object Class 221 Super Voyager
The Class 221 Super Voyager is a British high-speed diesel-electric multiple unit train, developed as an improved, tilting variant of the Class 220 Voyager for intercity services.
E22665 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: Class 221 Super Voyager | Statement: [Class 220 Voyager, relatedTo, Class 221 Super Voyager]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Class 221 Super Voyager
Context triple: [Class 220 Voyager, relatedTo, Class 221 Super Voyager]
  • A. Class 220 Voyager
    The Class 220 Voyager is a high-speed diesel-electric multiple unit train used on intercity services across the UK rail network.
  • B. Class 222 Meridian
    The Class 222 Meridian is a high-speed diesel-electric multiple unit train used in the UK for intercity passenger services, particularly on routes operated by East Midlands Railway.
  • C. Titan IIIE
    Titan IIIE was a U.S. expendable launch vehicle variant of the Titan III family, equipped with a Centaur upper stage and used in the 1970s to send deep-space probes such as Voyager 1 on interplanetary trajectories.
  • D. Voyager KC2
    Voyager KC2 is an Airbus A330-based multi-role tanker transport aircraft used by the Royal Air Force for air-to-air refuelling and strategic airlift operations.
  • E. Class 170 Turbostar
    The Class 170 Turbostar is a British diesel multiple-unit train widely used for regional and intercity services across the UK rail network.
  • 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: Class 221 Super Voyager
Triple: [Class 220 Voyager, relatedTo, Class 221 Super Voyager]
Generated description
The Class 221 Super Voyager is a British high-speed diesel-electric multiple unit train, developed as an improved, tilting variant of the Class 220 Voyager for intercity services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Class 221 Super Voyager
Target entity description: The Class 221 Super Voyager is a British high-speed diesel-electric multiple unit train, developed as an improved, tilting variant of the Class 220 Voyager for intercity services.
  • A. Class 220 Voyager chosen
    The Class 220 Voyager is a high-speed diesel-electric multiple unit train used on intercity services across the UK rail network.
  • B. Class 222 Meridian
    The Class 222 Meridian is a high-speed diesel-electric multiple unit train used in the UK for intercity passenger services, particularly on routes operated by East Midlands Railway.
  • C. Titan IIIE
    Titan IIIE was a U.S. expendable launch vehicle variant of the Titan III family, equipped with a Centaur upper stage and used in the 1970s to send deep-space probes such as Voyager 1 on interplanetary trajectories.
  • D. Voyager KC2
    Voyager KC2 is an Airbus A330-based multi-role tanker transport aircraft used by the Royal Air Force for air-to-air refuelling and strategic airlift operations.
  • E. Class 170 Turbostar
    The Class 170 Turbostar is a British diesel multiple-unit train widely used for regional and intercity services across the UK rail network.
  • 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_69a493da02e081908c13ff5e02a0fe7a completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b8b2c6208190b6fdf3e93b1b1d04 completed March 1, 2026, 10:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac429cc3c481909c55459790d6857f completed March 7, 2026, 3:22 p.m.
NEDg Description generation batch_69ac4394156881909042176e035414be completed March 7, 2026, 3:26 p.m.
NED2 Entity disambiguation (via description) batch_69ac43ded4308190bbedda3e2c6255a4 completed March 7, 2026, 3:27 p.m.
Created at: March 1, 2026, 7:42 p.m.