Triple

T9501389
Position Surface form Disambiguated ID Type / Status
Subject Vostok-2 E229147 entity
Predicate usedToLaunch P69408 FINISHED
Object Zenit reconnaissance satellites
Zenit reconnaissance satellites were Soviet military photo-reconnaissance spacecraft derived from the Vostok crewed spacecraft design and used extensively during the Cold War for high-resolution imaging of Earth.
E803560 NE FINISHED

How this triple was built (5 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: Zenit reconnaissance satellites | Statement: [Vostok-2, usedToLaunch, Zenit reconnaissance satellites]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Zenit reconnaissance satellites
Context triple: [Vostok-2, usedToLaunch, Zenit reconnaissance satellites]
  • A. Molniya communications satellites
    Molniya communications satellites are Soviet/Russian spacecraft placed in highly elliptical Molniya orbits to provide long-duration communications coverage over high-latitude regions such as northern Russia.
  • B. 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.
  • C. 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.
  • D. Magnum ELINT satellite (reported)
    The Magnum ELINT satellite (reported) was a classified U.S. signals intelligence spacecraft believed to have been deployed in the mid-1980s to intercept and analyze electronic communications from orbit.
  • E. Metop satellites
    Metop satellites are a series of European polar-orbiting meteorological spacecraft that provide long-term data for weather forecasting and climate monitoring.
  • 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: Zenit reconnaissance satellites
Triple: [Vostok-2, usedToLaunch, Zenit reconnaissance satellites]
Generated description
Zenit reconnaissance satellites were Soviet military photo-reconnaissance spacecraft derived from the Vostok crewed spacecraft design and used extensively during the Cold War for high-resolution imaging of Earth.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Zenit reconnaissance satellites
Target entity description: Zenit reconnaissance satellites were Soviet military photo-reconnaissance spacecraft derived from the Vostok crewed spacecraft design and used extensively during the Cold War for high-resolution imaging of Earth.
  • A. Molniya communications satellites
    Molniya communications satellites are Soviet/Russian spacecraft placed in highly elliptical Molniya orbits to provide long-duration communications coverage over high-latitude regions such as northern Russia.
  • B. 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.
  • C. 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.
  • D. Magnum ELINT satellite (reported)
    The Magnum ELINT satellite (reported) was a classified U.S. signals intelligence spacecraft believed to have been deployed in the mid-1980s to intercept and analyze electronic communications from orbit.
  • E. Metop satellites
    Metop satellites are a series of European polar-orbiting meteorological spacecraft that provide long-term data for weather forecasting and climate monitoring.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: usedToLaunch
Context triple: [Vostok-2, usedToLaunch, Zenit reconnaissance satellites]
  • A. usedForLaunchOf chosen
    Indicates that something serves as the means, tool, or platform by which a launch (such as of a product, mission, or event) is carried out.
  • B. launchedWith
    Indicates that one entity was initiated, started, or set into motion together with another entity as part of the same launch event.
  • C. launchedTo
    Indicates that one entity has been sent or propelled from its origin toward a specific target or destination.
  • D. launchesTo
    Indicates that one entity initiates the sending or propulsion of another entity toward a specific destination or into a particular trajectory.
  • E. launchedVia
    Indicates that an entity is initiated, deployed, or started by means of a specified method, mechanism, or intermediary.
  • F. None of above.

Provenance (6 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_69ca84753660819098e8d416e89e26ae completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd983d4b708190a4dfef1246986a26 completed April 1, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69d13a10f7b08190b8e4d4bc3b9815c6 completed April 4, 2026, 4:19 p.m.
NEDg Description generation batch_69d13af4a2d481908dbec71fa8c25c69 completed April 4, 2026, 4:23 p.m.
NED2 Entity disambiguation (via description) batch_69d13bb706a88190bc2eec00c3e52e94 completed April 4, 2026, 4:26 p.m.
PD Predicate disambiguation batch_69cca5651a588190a3cfebe249a223e5 completed April 1, 2026, 4:56 a.m.
Created at: March 30, 2026, 7:57 p.m.