Triple

T3937773
Position Surface form Disambiguated ID Type / Status
Subject Aqua E90955 entity
Predicate partOf P40 FINISHED
Object 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.
E402086 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: A-Train satellite constellation | Statement: [Aqua, partOf, A-Train satellite constellation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: A-Train satellite constellation
Context triple: [Aqua, partOf, A-Train satellite constellation]
  • A. Pleiades Earth observation satellites
    The Pleiades Earth observation satellites are a pair of high-resolution French optical imaging spacecraft that provide detailed, frequently updated views of the Earth's surface for civilian and defense applications.
  • B. COSMIC-2 constellation satellites
    The COSMIC-2 constellation satellites are a group of Earth-observing spacecraft designed primarily for advanced atmospheric and ionospheric profiling to improve global weather forecasting and space weather monitoring.
  • C. Geostationary Operational Environmental Satellite program
    The Geostationary Operational Environmental Satellite (GOES) program is a series of U.S. weather satellites in geostationary orbit that provide continuous monitoring of atmospheric, oceanic, and environmental conditions for forecasting and research.
  • D. Argos satellite system
    The Argos satellite system is a global satellite-based data collection and location system used to relay environmental and oceanographic measurements from remote platforms such as Argo floats to data centers.
  • E. Satellite Constellation
    A satellite constellation is a coordinated network of artificial satellites working together in specific orbits to provide continuous global or regional coverage for services such as navigation, communication, or Earth observation.
  • 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: A-Train satellite constellation
Triple: [Aqua, partOf, A-Train satellite constellation]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: A-Train satellite constellation
Target entity description: 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.
  • A. Pleiades Earth observation satellites
    The Pleiades Earth observation satellites are a pair of high-resolution French optical imaging spacecraft that provide detailed, frequently updated views of the Earth's surface for civilian and defense applications.
  • B. COSMIC-2 constellation satellites
    The COSMIC-2 constellation satellites are a group of Earth-observing spacecraft designed primarily for advanced atmospheric and ionospheric profiling to improve global weather forecasting and space weather monitoring.
  • C. Geostationary Operational Environmental Satellite program
    The Geostationary Operational Environmental Satellite (GOES) program is a series of U.S. weather satellites in geostationary orbit that provide continuous monitoring of atmospheric, oceanic, and environmental conditions for forecasting and research.
  • D. Argos satellite system
    The Argos satellite system is a global satellite-based data collection and location system used to relay environmental and oceanographic measurements from remote platforms such as Argo floats to data centers.
  • E. Satellite Constellation
    A satellite constellation is a coordinated network of artificial satellites working together in specific orbits to provide continuous global or regional coverage for services such as navigation, communication, or Earth observation.
  • 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_69aed95f26e0819094b0e71974543a19 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeedcfd7d48190bbacee8b5b1b5070 completed March 9, 2026, 3:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5338d9a7c8190ac5960eab5ae2ada completed March 14, 2026, 10:08 a.m.
NEDg Description generation batch_69b534b3596c819088812b5835512c05 completed March 14, 2026, 10:13 a.m.
NED2 Entity disambiguation (via description) batch_69b5354ce29481909af8f0a216c3e643 completed March 14, 2026, 10:15 a.m.
Created at: March 9, 2026, 3:24 p.m.