Triple

T22400725
Position Surface form Disambiguated ID Type / Status
Subject Abell 262 E553750 entity
Predicate hasAlternativeName P39 FINISHED
Object RXC J0152.0+3609
RXC J0152.0+3609 is a galaxy cluster, also cataloged as Abell 262, located in the constellation Andromeda and known for its role in studies of large-scale structure and intracluster gas.
 E1534782 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: RXC J0152.0+3609 | Statement: [Abell 262, hasAlternativeName, RXC J0152.0+3609]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: RXC J0152.0+3609
Context triple: [Abell 262, hasAlternativeName, RXC J0152.0+3609]
  • A. RX J0720.4-3125
    RX J0720.4-3125 is an isolated, thermally emitting neutron star in the constellation Puppis, notable for its soft X-ray emission and use in studying neutron star cooling and magnetic fields.
  • B. NGC 5408 X-1
    NGC 5408 X-1 is an ultraluminous X-ray source in the dwarf galaxy NGC 5408, thought to be powered by accretion onto a stellar-mass or intermediate-mass black hole.
  • C. PKS 1322-428
    PKS 1322-428 is a radio source designation for NGC 5128, the nearby active galaxy better known as Centaurus A.
  • D. HIPASS J1321-36
    HIPASS J1321-36 is a nearby lenticular galaxy in the constellation Centaurus, better known as NGC 5102, notable for its relatively recent star formation and prominent neutral hydrogen content.
  • E. Scorpius X-1
    Scorpius X-1 is a bright low-mass X-ray binary system and one of the strongest persistent X-ray sources in the sky, located in the constellation Scorpius.
  • 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: RXC J0152.0+3609
Triple: [Abell 262, hasAlternativeName, RXC J0152.0+3609]
Generated description
RXC J0152.0+3609 is a galaxy cluster, also cataloged as Abell 262, located in the constellation Andromeda and known for its role in studies of large-scale structure and intracluster gas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: RXC J0152.0+3609
Target entity description: RXC J0152.0+3609 is a galaxy cluster, also cataloged as Abell 262, located in the constellation Andromeda and known for its role in studies of large-scale structure and intracluster gas.
  • A. RX J0720.4-3125
    RX J0720.4-3125 is an isolated, thermally emitting neutron star in the constellation Puppis, notable for its soft X-ray emission and use in studying neutron star cooling and magnetic fields.
  • B. NGC 5408 X-1
    NGC 5408 X-1 is an ultraluminous X-ray source in the dwarf galaxy NGC 5408, thought to be powered by accretion onto a stellar-mass or intermediate-mass black hole.
  • C. PKS 1322-428
    PKS 1322-428 is a radio source designation for NGC 5128, the nearby active galaxy better known as Centaurus A.
  • D. HIPASS J1321-36
    HIPASS J1321-36 is a nearby lenticular galaxy in the constellation Centaurus, better known as NGC 5102, notable for its relatively recent star formation and prominent neutral hydrogen content.
  • E. Scorpius X-1
    Scorpius X-1 is a bright low-mass X-ray binary system and one of the strongest persistent X-ray sources in the sky, located in the constellation Scorpius.
  • 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_69e11e4da7048190b4387d422a9a0de5 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f158b39c908190a735aa860d733869 completed April 29, 2026, 1:02 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0ae9cad4ec8190a813d865445b9236 completed May 18, 2026, 10:28 a.m.
NEDg Description generation batch_6a0aeacb18c48190a6f8d239a104959d completed May 18, 2026, 10:32 a.m.
NED2 Entity disambiguation (via description) batch_6a0aeb6252248190a7cb0df06afd4db2 completed May 18, 2026, 10:35 a.m.
Created at: April 16, 2026, 8:46 p.m.