Triple

T16920745
Position Surface form Disambiguated ID Type / Status
Subject Sentinel satellites E410437 entity
Predicate hasSeries P1761 FINISHED
Object Sentinel-5
Sentinel-5 is a European Earth observation satellite mission dedicated to monitoring atmospheric composition and air quality on a global scale.
 E1241810 NE FINISHED

How this triple was built (4 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: Sentinel-5 | Statement: [Sentinel satellites, hasSeries, Sentinel-5]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sentinel-5
Context triple: [Sentinel satellites, hasSeries, Sentinel-5]
  • A. Sentinel-4
    Sentinel-4 is a planned European Earth observation mission dedicated to monitoring atmospheric composition and air quality from geostationary orbit as part of the Copernicus programme.
  • B. Sentinel-3A
    Sentinel-3A is a European Earth observation satellite in the Copernicus program, designed to monitor oceans, land, and atmospheric conditions with high-precision instruments.
  • C. TROPOMI
    TROPOMI is a high-resolution imaging spectrometer designed to measure atmospheric trace gases and air quality from space.
  • D. Ozone Monitoring Instrument
    The Ozone Monitoring Instrument is a satellite-based spectrometer that measures global atmospheric ozone and other trace gases to support climate research and air quality monitoring.
  • E. Tropospheric Emission Spectrometer
    The Tropospheric Emission Spectrometer is a high-resolution infrared spectrometer designed to measure trace gases and temperature in Earth’s troposphere for atmospheric chemistry and climate research.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Sentinel-5
Triple: [Sentinel satellites, hasSeries, Sentinel-5]
Generated description
Sentinel-5 is a European Earth observation satellite mission dedicated to monitoring atmospheric composition and air quality on a global scale.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sentinel-5
Target entity description: Sentinel-5 is a European Earth observation satellite mission dedicated to monitoring atmospheric composition and air quality on a global scale.
  • A. Sentinel-4
    Sentinel-4 is a planned European Earth observation mission dedicated to monitoring atmospheric composition and air quality from geostationary orbit as part of the Copernicus programme.
  • B. Sentinel-3A
    Sentinel-3A is a European Earth observation satellite in the Copernicus program, designed to monitor oceans, land, and atmospheric conditions with high-precision instruments.
  • C. TROPOMI
    TROPOMI is a high-resolution imaging spectrometer designed to measure atmospheric trace gases and air quality from space.
  • D. Ozone Monitoring Instrument
    The Ozone Monitoring Instrument is a satellite-based spectrometer that measures global atmospheric ozone and other trace gases to support climate research and air quality monitoring.
  • E. Tropospheric Emission Spectrometer
    The Tropospheric Emission Spectrometer is a high-resolution infrared spectrometer designed to measure trace gases and temperature in Earth’s troposphere for atmospheric chemistry and climate research.
  • F. None of above. chosen

Provenance (5 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_69d886c7b1e481908c3766dfa8c13458 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3cdee252c81908621b2ca897416e9 completed April 18, 2026, 6:31 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00cfd3c488819089e3791c7e704baf completed May 10, 2026, 6:34 p.m.
NEDg Description generation batch_6a00d0e1650881909eacc90cf99787f4 completed May 10, 2026, 6:39 p.m.
NED2 Entity disambiguation (via description) batch_6a00d1e024e88190bfcb50b42f37949b completed May 10, 2026, 6:43 p.m.
Created at: April 10, 2026, 5:30 a.m.