Triple

T6140356
Position Surface form Disambiguated ID Type / Status
Subject Titan IIIC E136944 entity
Predicate usedFor P98 FINISHED
Object Vela nuclear test detection satellites
The Vela nuclear test detection satellites were a series of U.S. spacecraft launched during the Cold War to monitor compliance with nuclear test ban treaties by detecting nuclear explosions in space and the atmosphere.
 E570823 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: Vela nuclear test detection satellites | Statement: [Titan IIIC, usedFor, Vela nuclear test detection satellites]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vela nuclear test detection satellites
Context triple: [Titan IIIC, usedFor, Vela nuclear test detection satellites]
  • A. Pegasus micrometeoroid satellites
    Pegasus micrometeoroid satellites were early NASA spacecraft designed to measure the frequency and impact of tiny meteoroids in near-Earth space to inform spacecraft shielding and safety.
  • B. Aura satellite
    Aura is a NASA Earth-observing satellite dedicated to studying the planet’s atmosphere, particularly air quality, ozone layer dynamics, and climate-related atmospheric changes.
  • C. Sentinel satellites
    Sentinel satellites are a series of Earth observation spacecraft developed for the European Union’s Copernicus Programme to provide continuous, high-resolution environmental and climate monitoring data.
  • D. Evpatoria planetary radar
    Evpatoria planetary radar is a Ukrainian deep-space radar and radio telescope facility used for astronomical observations and interstellar message transmissions.
  • E. Alouette satellites
    The Alouette satellites were pioneering Canadian scientific spacecraft launched in the 1960s to study the ionosphere, marking Canada as one of the first nations to design and build its own satellite.
  • 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: Vela nuclear test detection satellites
Triple: [Titan IIIC, usedFor, Vela nuclear test detection satellites]
Generated description
The Vela nuclear test detection satellites were a series of U.S. spacecraft launched during the Cold War to monitor compliance with nuclear test ban treaties by detecting nuclear explosions in space and the atmosphere.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vela nuclear test detection satellites
Target entity description: The Vela nuclear test detection satellites were a series of U.S. spacecraft launched during the Cold War to monitor compliance with nuclear test ban treaties by detecting nuclear explosions in space and the atmosphere.
  • A. Pegasus micrometeoroid satellites
    Pegasus micrometeoroid satellites were early NASA spacecraft designed to measure the frequency and impact of tiny meteoroids in near-Earth space to inform spacecraft shielding and safety.
  • B. Aura satellite
    Aura is a NASA Earth-observing satellite dedicated to studying the planet’s atmosphere, particularly air quality, ozone layer dynamics, and climate-related atmospheric changes.
  • C. Sentinel satellites
    Sentinel satellites are a series of Earth observation spacecraft developed for the European Union’s Copernicus Programme to provide continuous, high-resolution environmental and climate monitoring data.
  • D. Evpatoria planetary radar
    Evpatoria planetary radar is a Ukrainian deep-space radar and radio telescope facility used for astronomical observations and interstellar message transmissions.
  • E. Alouette satellites
    The Alouette satellites were pioneering Canadian scientific spacecraft launched in the 1960s to study the ionosphere, marking Canada as one of the first nations to design and build its own satellite.
  • 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_69c008a179388190a3b5a081bbf46d55 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c05cb030fc8190b78e4967eea65611 completed March 22, 2026, 9:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c135ecd62c8190911b98133bf71dfc completed March 23, 2026, 12:45 p.m.
NEDg Description generation batch_69c13679dd58819099036d1119fa370b completed March 23, 2026, 12:47 p.m.
NED2 Entity disambiguation (via description) batch_69c1376db6a0819087c0d0aebc2e2b3e completed March 23, 2026, 12:51 p.m.
Created at: March 22, 2026, 4:15 p.m.