Triple

T15839601
Position Surface form Disambiguated ID Type / Status
Subject Hitomi (ASTRO-H) E384066 entity
Predicate successor P78 FINISHED
Object XRISM
XRISM is a Japanese-led X-ray astronomy satellite mission, developed in collaboration with international partners, designed to study high-energy phenomena in the universe with advanced spectroscopic instruments.
 E1179689 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: XRISM | Statement: [Hitomi (ASTRO-H), successor, XRISM]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: XRISM
Context triple: [Hitomi (ASTRO-H), successor, XRISM]
  • A. IXS
    IXS is the three-letter IATA airport code assigned to Silchar Airport in Assam, India.
  • B. RXS
    RXS is the IATA airport code for Roxas Airport serving Roxas City in the Philippines.
  • C. REXIS
    REXIS is an X-ray imaging spectrometer aboard NASA’s OSIRIS-REx spacecraft designed to map elemental abundances on the surface of asteroid Bennu.
  • D. RIMS
    RIMS (Ranging and Integrity Monitoring Station) is a ground-based monitoring facility used in satellite navigation systems like EGNOS to track GNSS signals and support accuracy and integrity corrections.
  • E. SXI
    SXI is the ticker symbol used to represent the S&P/TSX 60 Index, a benchmark Canadian stock market index of 60 large, leading companies listed on the Toronto Stock Exchange.
  • 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: XRISM
Triple: [Hitomi (ASTRO-H), successor, XRISM]
Generated description
XRISM is a Japanese-led X-ray astronomy satellite mission, developed in collaboration with international partners, designed to study high-energy phenomena in the universe with advanced spectroscopic instruments.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: XRISM
Target entity description: XRISM is a Japanese-led X-ray astronomy satellite mission, developed in collaboration with international partners, designed to study high-energy phenomena in the universe with advanced spectroscopic instruments.
  • A. IXS
    IXS is the three-letter IATA airport code assigned to Silchar Airport in Assam, India.
  • B. RXS
    RXS is the IATA airport code for Roxas Airport serving Roxas City in the Philippines.
  • C. REXIS
    REXIS is an X-ray imaging spectrometer aboard NASA’s OSIRIS-REx spacecraft designed to map elemental abundances on the surface of asteroid Bennu.
  • D. RIMS
    RIMS (Ranging and Integrity Monitoring Station) is a ground-based monitoring facility used in satellite navigation systems like EGNOS to track GNSS signals and support accuracy and integrity corrections.
  • E. SXI
    SXI is the ticker symbol used to represent the S&P/TSX 60 Index, a benchmark Canadian stock market index of 60 large, leading companies listed on the Toronto Stock Exchange.
  • 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_69e142e69360819091ea0556bd66d785 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.