Triple

T16921411
Position Surface form Disambiguated ID Type / Status
Subject HimawariCast E410451 entity
Predicate usesSatellite P19767 FINISHED
Object Himawari-9
Himawari-9 is a Japanese geostationary weather satellite operated by the Japan Meteorological Agency that provides high-resolution, real-time imagery for weather forecasting and environmental monitoring over the Asia-Pacific region.
 E1243806 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: Himawari-9 | Statement: [HimawariCast, usesSatellite, Himawari-9]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Himawari-9
Context triple: [HimawariCast, usesSatellite, Himawari-9]
  • A. Himawari-8
    Himawari-8 is a Japanese geostationary weather satellite operated by the Japan Meteorological Agency that provides high-resolution, near-real-time imagery for weather forecasting and environmental monitoring across the Asia-Pacific region.
  • B. Michibiki-1
    Michibiki-1 is a Japanese quasi-zenith navigation satellite that serves as part of the QZSS regional satellite positioning system to enhance GPS accuracy over Japan and the Asia-Oceania region.
  • C. GSAT-17
    GSAT-17 is an Indian geostationary communications satellite operated by ISRO to provide telecommunication, broadcasting, and meteorological services.
  • D. Gaofen-14
    Gaofen-14 is a Chinese high-resolution Earth observation satellite used for detailed land surveying, mapping, and resource monitoring.
  • E. Gaofen-11
    Gaofen-11 is a Chinese high-resolution Earth observation satellite used for detailed land imaging, mapping, and reconnaissance applications.
  • 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: Himawari-9
Triple: [HimawariCast, usesSatellite, Himawari-9]
Generated description
Himawari-9 is a Japanese geostationary weather satellite operated by the Japan Meteorological Agency that provides high-resolution, real-time imagery for weather forecasting and environmental monitoring over the Asia-Pacific region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Himawari-9
Target entity description: Himawari-9 is a Japanese geostationary weather satellite operated by the Japan Meteorological Agency that provides high-resolution, real-time imagery for weather forecasting and environmental monitoring over the Asia-Pacific region.
  • A. Himawari-8
    Himawari-8 is a Japanese geostationary weather satellite operated by the Japan Meteorological Agency that provides high-resolution, near-real-time imagery for weather forecasting and environmental monitoring across the Asia-Pacific region.
  • B. Michibiki-1
    Michibiki-1 is a Japanese quasi-zenith navigation satellite that serves as part of the QZSS regional satellite positioning system to enhance GPS accuracy over Japan and the Asia-Oceania region.
  • C. GSAT-17
    GSAT-17 is an Indian geostationary communications satellite operated by ISRO to provide telecommunication, broadcasting, and meteorological services.
  • D. Gaofen-14
    Gaofen-14 is a Chinese high-resolution Earth observation satellite used for detailed land surveying, mapping, and resource monitoring.
  • E. Gaofen-11
    Gaofen-11 is a Chinese high-resolution Earth observation satellite used for detailed land imaging, mapping, and reconnaissance applications.
  • 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_69d886c7b1e481908c3766dfa8c13458 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3cdee252c81908621b2ca897416e9 completed April 18, 2026, 6:31 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00d45a6ee8819092ae7c572be68e62 completed May 10, 2026, 6:54 p.m.
NEDg Description generation batch_6a00d579f2a88190ad49cd451f4c27cd completed May 10, 2026, 6:59 p.m.
NED2 Entity disambiguation (via description) batch_6a00d940b5c4819080759f6d974067b8 completed May 10, 2026, 7:15 p.m.
Created at: April 10, 2026, 5:30 a.m.