Triple

T15839514
Position Surface form Disambiguated ID Type / Status
Subject Suzaku E384065 entity
Predicate alternativeName P39 FINISHED
Object ASTRO-EII
ASTRO-EII, later renamed Suzaku, was a Japanese X-ray astronomy satellite developed by JAXA and NASA to study high-energy phenomena in the universe.
 E1179681 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: ASTRO-EII | Statement: [Suzaku, alternativeName, ASTRO-EII]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ASTRO-EII
Context triple: [Suzaku, alternativeName, ASTRO-EII]
  • A. ASTRO-F
    ASTRO-F, better known as Akari, is a Japanese infrared astronomy satellite launched by JAXA to conduct an all-sky survey and detailed observations in the infrared spectrum.
  • B. Einstein Observatory
    The Einstein Observatory was NASA’s first fully imaging X-ray telescope in space, pioneering high-resolution X-ray astronomy of cosmic sources.
  • C. Hitomi (ASTRO-H)
    Hitomi (ASTRO-H) was a Japanese X-ray astronomy satellite designed to study high-energy phenomena in the universe, such as black holes, galaxy clusters, and supernova remnants.
  • D. Extreme Ultraviolet Explorer
    Extreme Ultraviolet Explorer was a NASA space telescope mission that operated in the extreme ultraviolet wavelength range to study hot stars, white dwarfs, and the interstellar medium.
  • E. International Ultraviolet Explorer
    The International Ultraviolet Explorer was a space telescope launched in 1978 that provided pioneering ultraviolet observations of astronomical objects for nearly two decades.
  • 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: ASTRO-EII
Triple: [Suzaku, alternativeName, ASTRO-EII]
Generated description
ASTRO-EII, later renamed Suzaku, was a Japanese X-ray astronomy satellite developed by JAXA and NASA to study high-energy phenomena in the universe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ASTRO-EII
Target entity description: ASTRO-EII, later renamed Suzaku, was a Japanese X-ray astronomy satellite developed by JAXA and NASA to study high-energy phenomena in the universe.
  • A. ASTRO-F
    ASTRO-F, better known as Akari, is a Japanese infrared astronomy satellite launched by JAXA to conduct an all-sky survey and detailed observations in the infrared spectrum.
  • B. Einstein Observatory
    The Einstein Observatory was NASA’s first fully imaging X-ray telescope in space, pioneering high-resolution X-ray astronomy of cosmic sources.
  • C. Hitomi (ASTRO-H)
    Hitomi (ASTRO-H) was a Japanese X-ray astronomy satellite designed to study high-energy phenomena in the universe, such as black holes, galaxy clusters, and supernova remnants.
  • D. Extreme Ultraviolet Explorer
    Extreme Ultraviolet Explorer was a NASA space telescope mission that operated in the extreme ultraviolet wavelength range to study hot stars, white dwarfs, and the interstellar medium.
  • E. International Ultraviolet Explorer
    The International Ultraviolet Explorer was a space telescope launched in 1978 that provided pioneering ultraviolet observations of astronomical objects for nearly two decades.
  • 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_69d86da34c888190976e06c4019d415a completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e142e4fa24819086a1a226082ac2d3 completed April 16, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffa13c931481908ed9fd10fddd867c completed May 9, 2026, 9:03 p.m.
NEDg Description generation batch_69ffa419c6dc81908c9678f8434530f8 completed May 9, 2026, 9:16 p.m.
NED2 Entity disambiguation (via description) batch_69ffa4cff5088190a7f11fd62941f4fb completed May 9, 2026, 9:19 p.m.
Created at: April 10, 2026, 4:49 a.m.