Triple

T19578055
Position Surface form Disambiguated ID Type / Status
Subject Avro Canada CF-105 Arrow E489911 entity
Predicate prototypeDesignation P43658 FINISHED
Object RL-201 — 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: RL-201 | Statement: [Avro Canada CF-105 Arrow, prototypeDesignation, RL-201]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: RL-201
Context triple: [Avro Canada CF-105 Arrow, prototypeDesignation, RL-201]
  • A. R20
    R20 is a regional commuter rail line in Catalonia that forms part of the Rodalies de Catalunya network.
  • B. R20
    R20 is the internal MTA station identifier code assigned to the Rector Street station on the IRT Broadway–Seventh Avenue Line in the New York City Subway system.
  • C. R211
    The R211 is a modern class of New York City Subway cars designed to replace older rolling stock and improve reliability, capacity, and passenger amenities on lines including the BMT Canarsie Line.
  • D. R2000
    The R2000 is a 32-bit MIPS RISC microprocessor that became one of the earliest and most influential commercial implementations of the MIPS architecture in the mid-1980s.
  • E. SL/R 5000
    The SL/R 5000 is a high-performance V8 sports sedan version of the Holden LX Torana, renowned in Australia for its motorsport heritage and muscle car status.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: RL-201
Target entity description: RL-201 was the first flying prototype of the Avro Canada CF-105 Arrow, a Canadian supersonic interceptor aircraft developed in the 1950s.
  • A. R20
    R20 is a regional commuter rail line in Catalonia that forms part of the Rodalies de Catalunya network.
  • B. R20
    R20 is the internal MTA station identifier code assigned to the Rector Street station on the IRT Broadway–Seventh Avenue Line in the New York City Subway system.
  • C. R211
    The R211 is a modern class of New York City Subway cars designed to replace older rolling stock and improve reliability, capacity, and passenger amenities on lines including the BMT Canarsie Line.
  • D. R2000
    The R2000 is a 32-bit MIPS RISC microprocessor that became one of the earliest and most influential commercial implementations of the MIPS architecture in the mid-1980s.
  • E. SL/R 5000
    The SL/R 5000 is a high-performance V8 sports sedan version of the Holden LX Torana, renowned in Australia for its motorsport heritage and muscle car status.
  • F. None of above. chosen

Provenance (2 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_69d8e8dd9374819098e36349b3211663 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e64025d5d081909dbb0c079d366006 completed April 20, 2026, 3:03 p.m.
Created at: April 10, 2026, 1:42 p.m.