Triple

T18443551
Position Surface form Disambiguated ID Type / Status
Subject Messier 21 E450596 entity
Predicate otherName P39 FINISHED
Object C 1800-225 — 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: C 1800-225 | Statement: [Messier 21, otherName, C 1800-225]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: C 1800-225
Context triple: [Messier 21, otherName, C 1800-225]
  • A. C.205
    C.205 is the Italian Air Force designation for the Macchi C.205 Veltro, a World War II-era single-seat fighter aircraft.
  • B. C-2
    C-2 is a commuter rail line within the Cercanías Madrid network that connects central Madrid with its surrounding metropolitan areas.
  • C. C125
    The C125 is a modern reinterpretation of Honda’s iconic Super Cub, blending classic step-through scooter styling with updated technology and performance.
  • D. C-1
    C-1 is a commuter rail line in the Cercanías Madrid network that connects central Madrid with its surrounding metropolitan areas.
  • E. C-1
    C-1 is the hull classification symbol identifying USS Boston as the first protected cruiser in the United States Navy’s “C” cruiser series.
  • 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: C 1800-225
Target entity description: C 1800-225 is an open star cluster in the constellation Sagittarius, cataloged as Messier 21.
  • A. C.205
    C.205 is the Italian Air Force designation for the Macchi C.205 Veltro, a World War II-era single-seat fighter aircraft.
  • B. C-2
    C-2 is a commuter rail line within the Cercanías Madrid network that connects central Madrid with its surrounding metropolitan areas.
  • C. C125
    The C125 is a modern reinterpretation of Honda’s iconic Super Cub, blending classic step-through scooter styling with updated technology and performance.
  • D. C-1
    C-1 is a commuter rail line in the Cercanías Madrid network that connects central Madrid with its surrounding metropolitan areas.
  • E. C-1
    C-1 is the hull classification symbol identifying USS Boston as the first protected cruiser in the United States Navy’s “C” cruiser series.
  • 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_69d8d381d6388190a9e94e9c658174e4 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e51c12a0248190a848a1fe833a1975 completed April 19, 2026, 6:16 p.m.
Created at: April 10, 2026, 11:30 a.m.