Triple

T18777066
Position Surface form Disambiguated ID Type / Status
Subject National Centre for Earth Observation E459157 entity
Predicate dataSource P409 FINISHED
Object Earth observation satellites — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Earth observation satellites | Statement: [National Centre for Earth Observation, dataSource, Earth observation satellites]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Earth observation satellites
Context triple: [National Centre for Earth Observation, dataSource, Earth observation satellites]
  • A. Earth observation
    Earth observation is the collection and analysis of information about Earth’s physical, chemical, and biological systems using remote sensing technologies such as satellites, aircraft, and ground-based sensors.
  • B. SPOT Earth observation satellites
    SPOT Earth observation satellites are a series of French-led remote sensing spacecraft that provide high-resolution optical imagery of Earth for applications such as mapping, environmental monitoring, and land-use analysis.
  • C. European Earth observation programs
    European Earth observation programs are coordinated initiatives, primarily led by the European Space Agency and the European Union, that use satellites and ground-based systems to monitor and analyze Earth’s environment, climate, and natural resources.
  • D. Global Monitoring for Environment and Security
    Global Monitoring for Environment and Security was the original name of the European Union’s Copernicus Programme, a major Earth observation initiative providing environmental and security-related data from satellites and ground-based systems.
  • E. NASA Earth System Observatory missions
    NASA Earth System Observatory missions are a coordinated suite of Earth-observing satellite missions designed to provide comprehensive data on climate, weather, natural hazards, and environmental change to improve scientific understanding and societal resilience.
  • 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: Earth observation satellites
Target entity description: Earth observation satellites are spacecraft equipped with remote sensing instruments that monitor and collect data about Earth's surface, atmosphere, and oceans for scientific, environmental, and operational purposes.
  • A. Earth observation chosen
    Earth observation is the collection and analysis of information about Earth’s physical, chemical, and biological systems using remote sensing technologies such as satellites, aircraft, and ground-based sensors.
  • B. SPOT Earth observation satellites
    SPOT Earth observation satellites are a series of French-led remote sensing spacecraft that provide high-resolution optical imagery of Earth for applications such as mapping, environmental monitoring, and land-use analysis.
  • C. European Earth observation programs
    European Earth observation programs are coordinated initiatives, primarily led by the European Space Agency and the European Union, that use satellites and ground-based systems to monitor and analyze Earth’s environment, climate, and natural resources.
  • D. Global Monitoring for Environment and Security
    Global Monitoring for Environment and Security was the original name of the European Union’s Copernicus Programme, a major Earth observation initiative providing environmental and security-related data from satellites and ground-based systems.
  • E. NASA Earth System Observatory missions
    NASA Earth System Observatory missions are a coordinated suite of Earth-observing satellite missions designed to provide comprehensive data on climate, weather, natural hazards, and environmental change to improve scientific understanding and societal resilience.
  • F. None of above.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8d396f54c8190ba49db31e8743842 elicitation completed
NER batch_69e5933b912481908bfd97216eacb257 ner completed
Created at: April 10, 2026, 11:52 a.m.