Triple

T4065597
Position Surface form Disambiguated ID Type / Status
Subject Himawari meteorological satellites E86315 entity
Predicate launchSiteUsed P44497 FINISHED
Object Tanegashima Space Center E94709 NE FINISHED

How this triple was built (3 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: Tanegashima Space Center | Statement: [Himawari meteorological satellites, launchSiteUsed, Tanegashima Space Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tanegashima Space Center
Context triple: [Himawari meteorological satellites, launchSiteUsed, Tanegashima Space Center]
  • A. Tanegashima Space Center chosen
    Tanegashima Space Center is Japan’s primary space launch complex, located on Tanegashima Island and used for launching satellites and other spacecraft into orbit.
  • B. Uchinoura Space Center
    Uchinoura Space Center is a Japanese launch facility in Kagoshima Prefecture used primarily for scientific satellites and sounding rocket missions.
  • C. JAXA Tsukuba Space Center
    The JAXA Tsukuba Space Center is Japan’s primary space research and mission control facility, responsible for operating and managing many of the nation’s satellite and human spaceflight activities.
  • D. Wenchang Space Launch Site
    Wenchang Space Launch Site is a major coastal Chinese spaceport on Hainan Island used for launching heavy-lift rockets and key national space missions.
  • E. Ellison S. Onizuka Space Center
    The Ellison S. Onizuka Space Center is a museum and educational facility in Hawaii dedicated to space exploration and to honoring astronaut Ellison Onizuka’s life and legacy.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: launchSiteUsed
Context triple: [Himawari meteorological satellites, launchSiteUsed, Tanegashima Space Center]
  • A. launchSites chosen
    Indicates locations from which an object, mission, or vehicle is launched or initiated.
  • B. usesLaunchSite
    Indicates that an entity conducts or carries out its launches from a particular launch site.
  • C. keyLandingSite
    Indicates a location that serves as the primary or designated site where something (such as a vehicle, object, or mission) is intended to land or touch down.
  • D. firstFlightLaunchSite
    Indicates the location where an entity’s first flight was launched.
  • E. launchVehicle
    Indicates that one entity serves as the rocket or carrier used to launch another entity (such as a payload, spacecraft, or mission) into space or a target trajectory.
  • F. None of above.

Provenance (4 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_69aed93c69208190a4efac0efe3cd69b completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefd0bdea48190805a79515ee92709 completed March 9, 2026, 5:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69b57f18218881908c95266c6b18ad47 completed March 14, 2026, 3:30 p.m.
PD Predicate disambiguation batch_69aef90438908190a005b08ba271eacf completed March 9, 2026, 4:44 p.m.
Created at: March 9, 2026, 3:38 p.m.