Triple

T16430520
Position Surface form Disambiguated ID Type / Status
Subject MERRA reanalysis system E399060 entity
Predicate instanceOf P0 FINISHED
Object NASA reanalysis project C17939 CONCEPT FINISHED

How this triple was built (1 step)

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.

CD Concept disambiguation gpt-5-mini-2025-08-07 
Target class: NASA reanalysis project
Context triple: [MERRA reanalysis system, instanceOf, NASA reanalysis project]
  • A. NASA mission data product
    A NASA mission data product is a curated, standardized dataset or information package derived from raw mission observations, processed and documented to support scientific analysis, archiving, and public dissemination.
  • B. NASA program infrastructure
    NASA program infrastructure encompasses the organizational structures, facilities, technologies, processes, and support systems that enable the planning, execution, and management of NASA’s missions and research programs.
  • C. NASA space observatory program
    A NASA space observatory program is a coordinated series of space-based telescopes and instruments designed, launched, and operated to observe the universe across various wavelengths for scientific research and discovery.
  • D. NASA research program chosen
    A NASA research program is an organized, long-term initiative that systematically investigates specific scientific or technological questions to advance space exploration, Earth observation, or aeronautics capabilities.
  • E. NASA field center precursor
    A NASA field center precursor is an early organizational entity, facility, or program that laid the technical, institutional, or infrastructural groundwork for the later establishment of a formal NASA field center.
  • F. None of above.

Provenance (1 batch)

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_69d87f2b9024819085c20e52de95d583 completed April 10, 2026, 4:40 a.m.
Created at: April 10, 2026, 5:10 a.m.