Triple

T17241276
Position Surface form Disambiguated ID Type / Status
Subject Japan Aerospace Exploration Agency Chōfu Aerospace Center E418502 entity
Predicate hasAbbreviation P43 FINISHED
Object JAXA Chōfu Aerospace Center E418502 NE FINISHED

How this triple was built (2 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: JAXA Chōfu Aerospace Center | Statement: [Japan Aerospace Exploration Agency Chōfu Aerospace Center, hasAbbreviation, JAXA Chōfu Aerospace Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: JAXA Chōfu Aerospace Center
Context triple: [Japan Aerospace Exploration Agency Chōfu Aerospace Center, hasAbbreviation, JAXA Chōfu Aerospace Center]
  • A. Japan Aerospace Exploration Agency Chōfu Aerospace Center chosen
    The Japan Aerospace Exploration Agency Chōfu Aerospace Center is a major JAXA research and testing facility in Chōfu, Tokyo, focused on aeronautics, space technology development, and flight experimentation.
  • B. 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.
  • C. Uchinoura Space Center
    Uchinoura Space Center is a Japanese launch facility in Kagoshima Prefecture used primarily for scientific satellites and sounding rocket missions.
  • D. JAXA Usuda Deep Space Center
    The JAXA Usuda Deep Space Center is a Japanese deep-space communications facility that operates large antennas to track and communicate with interplanetary spacecraft.
  • E. Tanegashima Space Center
    Tanegashima Space Center is Japan’s primary space launch complex, located on Tanegashima Island and used for launching satellites and other spacecraft into orbit.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d886d8e96081909870bff6c3d0bf09 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42e203ec88190a21f38cbb18a14fa completed April 19, 2026, 1:21 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0170f1511c8190b70cb37e713a406a completed May 11, 2026, 6:02 a.m.
Created at: April 10, 2026, 5:39 a.m.