Triple

T10885481
Position Surface form Disambiguated ID Type / Status
Subject IERS Analysis Centres E257033 entity
Predicate usesDataFrom P399 FINISHED
Object Doppler Orbitography and Radiopositioning Integrated by Satellite observations E855221 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: Doppler Orbitography and Radiopositioning Integrated by Satellite observations | Statement: [IERS Analysis Centres, usesDataFrom, Doppler Orbitography and Radiopositioning Integrated by Satellite observations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Doppler Orbitography and Radiopositioning Integrated by Satellite observations
Context triple: [IERS Analysis Centres, usesDataFrom, Doppler Orbitography and Radiopositioning Integrated by Satellite observations]
  • A. Doppler Orbitography and Radiopositioning Integrated by Satellite chosen
    Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS) is a French-developed satellite tracking and precise orbit determination system used for applications such as geodesy, Earth observation, and satellite navigation.
  • B. Satellite Laser Ranging
    Satellite Laser Ranging is a geodetic technique that uses ground-based lasers to precisely measure the distance to satellites equipped with retroreflectors, enabling highly accurate determination of Earth’s shape, rotation, and reference frames.
  • C. PRISMA Earth observation mission
    The PRISMA Earth observation mission is an Italian Space Agency satellite program that uses hyperspectral imaging to monitor Earth’s environment, land use, and natural resources.
  • D. A-Train satellite constellation
    The A-Train satellite constellation is a coordinated group of Earth-observing satellites that fly in close formation to collect complementary atmospheric, weather, and climate data for integrated scientific analysis.
  • E. Deep Space Climate Observatory
    The Deep Space Climate Observatory (DSCOVR) is a NOAA and NASA satellite positioned at the Sun–Earth L1 Lagrange point that continuously monitors solar wind conditions and provides real-time space weather and Earth observation data.
  • 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_69d6aa848804819081b2713ca0bedf06 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d751dd6a3c81909965ef774e8b7309 completed April 9, 2026, 7:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69dff7ecf1c48190aef0d31ef03d1f88 completed April 15, 2026, 8:41 p.m.
Created at: April 8, 2026, 9:21 p.m.