Triple

T2372815
Position Surface form Disambiguated ID Type / Status
Subject RADARSAT-2 E46127 entity
Predicate successor P78 FINISHED
Object RADARSAT Constellation Mission E46719 NE FINISHED

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: RADARSAT Constellation Mission | Statement: [RADARSAT-2, successor, RADARSAT Constellation Mission]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: RADARSAT Constellation Mission
Context triple: [RADARSAT-2, successor, RADARSAT Constellation Mission]
  • A. RADARSAT Constellation Mission chosen
    RADARSAT Constellation Mission is a Canadian Earth observation satellite system that uses advanced radar imaging to monitor environmental changes, support maritime surveillance, and assist in disaster management.
  • B. RADARSAT-2
    RADARSAT-2 is a Canadian Earth observation satellite equipped with advanced synthetic aperture radar (SAR) technology used for environmental monitoring, resource management, and surveillance.
  • C. RADARSAT-1
    RADARSAT-1 was Canada’s first commercial Earth observation radar satellite, renowned for its all-weather, day-and-night imaging capabilities used in environmental monitoring, resource management, and disaster response worldwide.
  • D. SCISAT-1
    SCISAT-1 is a Canadian scientific satellite dedicated primarily to studying Earth's upper atmosphere and monitoring ozone layer chemistry and related trace gases.
  • E. Microsat Systems Canada multi-mission microsatellite bus
    The Microsat Systems Canada multi-mission microsatellite bus is a standardized, versatile small-satellite platform designed to support a range of space missions, including Earth observation and astronomy, with shared core systems and modular payload accommodations.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a88a145268819083e2736cb835c696 completed March 4, 2026, 7:37 p.m.
NER Named-entity recognition batch_69abc772bc6081908244e9af4bbe645f completed March 7, 2026, 6:36 a.m.
NED1 Entity disambiguation (via context triple) batch_69af653ce900819097157ca76cb45a81 completed March 10, 2026, 12:26 a.m.
Created at: March 4, 2026, 7:56 p.m.