Triple

T1014586
Position Surface form Disambiguated ID Type / Status
Subject Laniakea Supercluster E21901 entity
Predicate neighboringStructure P17964 FINISHED
Object Perseus–Pisces Supercluster
The Perseus–Pisces Supercluster is a massive, elongated concentration of galaxy clusters stretching hundreds of millions of light-years across space and forming one of the most prominent large-scale structures in the nearby universe.
E129714 NE FINISHED

How this triple was built (5 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: Perseus–Pisces Supercluster | Statement: [Laniakea Supercluster, neighboringStructure, Perseus–Pisces Supercluster]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Perseus–Pisces Supercluster
Context triple: [Laniakea Supercluster, neighboringStructure, Perseus–Pisces Supercluster]
  • A. Hydra–Centaurus Supercluster
    The Hydra–Centaurus Supercluster is a massive nearby concentration of galaxy clusters that forms one of the dominant structures in our cosmic neighborhood and serves as a major component of the larger Laniakea Supercluster.
  • B. Laniakea Supercluster
    Laniakea Supercluster is a vast cosmic structure encompassing the Milky Way and hundreds of thousands of other galaxies, forming one of the largest known galaxy superclusters in the observable universe.
  • C. Virgo Cluster
    The Virgo Cluster is a massive, nearby galaxy cluster that serves as the central, dominant concentration of galaxies in our local region of the universe.
  • D. Centaurus A/M83 Group
    The Centaurus A/M83 Group is a nearby galaxy group dominated by the massive galaxies Centaurus A and Messier 83, forming one of the closest large-scale neighbors to our own galactic neighborhood.
  • E. M81 Group
    The M81 Group is a nearby collection of galaxies in the constellation Ursa Major, dominated by the large spiral galaxy Messier 81 and known for its interacting members and active star formation.
  • 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: Perseus–Pisces Supercluster
Triple: [Laniakea Supercluster, neighboringStructure, Perseus–Pisces Supercluster]
Generated description
The Perseus–Pisces Supercluster is a massive, elongated concentration of galaxy clusters stretching hundreds of millions of light-years across space and forming one of the most prominent large-scale structures in the nearby universe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Perseus–Pisces Supercluster
Target entity description: The Perseus–Pisces Supercluster is a massive, elongated concentration of galaxy clusters stretching hundreds of millions of light-years across space and forming one of the most prominent large-scale structures in the nearby universe.
  • A. Hydra–Centaurus Supercluster
    The Hydra–Centaurus Supercluster is a massive nearby concentration of galaxy clusters that forms one of the dominant structures in our cosmic neighborhood and serves as a major component of the larger Laniakea Supercluster.
  • B. Laniakea Supercluster
    Laniakea Supercluster is a vast cosmic structure encompassing the Milky Way and hundreds of thousands of other galaxies, forming one of the largest known galaxy superclusters in the observable universe.
  • C. Virgo Cluster
    The Virgo Cluster is a massive, nearby galaxy cluster that serves as the central, dominant concentration of galaxies in our local region of the universe.
  • D. Centaurus A/M83 Group
    The Centaurus A/M83 Group is a nearby galaxy group dominated by the massive galaxies Centaurus A and Messier 83, forming one of the closest large-scale neighbors to our own galactic neighborhood.
  • E. M81 Group
    The M81 Group is a nearby collection of galaxies in the constellation Ursa Major, dominated by the large spiral galaxy Messier 81 and known for its interacting members and active star formation.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: neighboringStructure
Context triple: [Laniakea Supercluster, neighboringStructure, Perseus–Pisces Supercluster]
  • A. neighboringGroup
    Indicates that one group is located adjacent to or directly next to another group.
  • B. hasStructureOnOrAdjacent
    Indicates that one entity has a physical structure located on it or immediately next to it.
  • C. neighboringRegion chosen
    Indicates that two regions share a common boundary or are directly adjacent to each other geographically.
  • D. isAdjacentTo
    Indicates that one entity is directly next to or bordering another without anything of the same type in between.
  • E. crystalStructure
    Indicates the specific geometric arrangement of atoms or molecules in a crystalline material.
  • F. None of above.

Provenance (6 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_69a493c68e24819080ed0ee8bcfd5ce0 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b7be907c8190b5c6ea89257755a7 completed March 1, 2026, 10:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac59978cb4819098118b6348b8a55a completed March 7, 2026, 5 p.m.
NEDg Description generation batch_69ac5aad04f48190b04a57eeb9f83a18 completed March 7, 2026, 5:04 p.m.
NED2 Entity disambiguation (via description) batch_69ac5b0ff7708190b8b69e06f11b83d7 completed March 7, 2026, 5:06 p.m.
PD Predicate disambiguation batch_69a4b72207c08190a3dbb2aa7acbbc71 completed March 1, 2026, 10:01 p.m.
Created at: March 1, 2026, 7:41 p.m.