Triple

T22615255
Position Surface form Disambiguated ID Type / Status
Subject Brazilian space program E558126 entity
Predicate launchSite P4384 FINISHED
Object Barreira do Inferno Launch Center — NE NERFINISHED

How this triple was built (2 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: Barreira do Inferno Launch Center | Statement: [Brazilian space program, launchSite, Barreira do Inferno Launch Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Barreira do Inferno Launch Center
Context triple: [Brazilian space program, launchSite, Barreira do Inferno Launch Center]
  • A. Barreira do Inferno Launch Center chosen
    Barreira do Inferno Launch Center is Brazil’s first rocket launch base, used primarily for sounding rocket missions and space research activities.
  • B. Alcântara Launch Center
    Alcântara Launch Center is a Brazilian spaceport in the state of Maranhão used for satellite launches, notable for its proximity to the equator which offers fuel-efficient orbital trajectories.
  • C. Vega launch complex
    The Vega launch complex is a dedicated launch facility used for sending Vega small-lift rockets into space, primarily from Europe’s Guiana Space Centre.
  • D. Space Launch Complex 37B
    Space Launch Complex 37B is a launch pad at Cape Canaveral, Florida, historically used for Saturn I/IB missions and now supporting Delta IV rocket launches.
  • E. Launch Complex 21
    Launch Complex 21 is a former U.S. military rocket launch facility at Cape Canaveral, Florida, used primarily during the early years of the American space and missile programs.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e24545a8e08190bfa7482a2c725ff1 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f167edec2481909c2f06607b3cb8f6 completed April 29, 2026, 2:07 a.m.
Created at: April 17, 2026, 2:59 p.m.