Triple

T3740853
Position Surface form Disambiguated ID Type / Status
Subject NASA spacecraft E79693 entity
Predicate includes P1393 FINISHED
Object Landsat satellites (NASA contributions) E88905 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: Landsat satellites (NASA contributions) | Statement: [NASA spacecraft, includes, Landsat satellites (NASA contributions)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Landsat satellites (NASA contributions)
Context triple: [NASA spacecraft, includes, Landsat satellites (NASA contributions)]
  • A. Landsat satellites chosen
    Landsat satellites are a series of Earth-observing spacecraft that provide long-term, continuous multispectral imagery used worldwide for environmental monitoring, land-use mapping, and resource management.
  • B. Terra satellite
    Terra is a flagship NASA Earth observation satellite that carries multiple instruments to monitor the planet’s climate, land, oceans, and atmosphere from polar orbit.
  • C. 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.
  • D. ALOS Earth observation satellites
    ALOS Earth observation satellites are Japanese remote-sensing spacecraft designed to collect high-resolution imagery and data for mapping, disaster monitoring, and environmental observation.
  • 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.
  • 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_69ad8b115610819095b02007da5ca3cb completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcb549490819084ebe69aae5ccf95 completed March 8, 2026, 7:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4db26adbc8190becd03db70e63112 completed March 14, 2026, 3:51 a.m.
Created at: March 8, 2026, 3:34 p.m.