Triple

T19940323
Position Surface form Disambiguated ID Type / Status
Subject Andromeda central supermassive black hole E479290 entity
Predicate similarTo P4460 FINISHED
Object Milky Way central supermassive black hole Sagittarius A* — NE NERFINISHED

How this triple was built (2 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: Milky Way central supermassive black hole Sagittarius A* | Statement: [Andromeda central supermassive black hole, similarTo, Milky Way central supermassive black hole Sagittarius A*]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Milky Way central supermassive black hole Sagittarius A*
Context triple: [Andromeda central supermassive black hole, similarTo, Milky Way central supermassive black hole Sagittarius A*]
  • A. Sagittarius A* chosen
    Sagittarius A* is the supermassive black hole at the center of the Milky Way galaxy, known for its intense gravitational influence and radio emissions.
  • B. Andromeda central supermassive black hole
    The Andromeda central supermassive black hole is the enormous black hole residing at the core of the Andromeda Galaxy (M31), exerting a dominant gravitational influence on the surrounding stars and gas in its galactic nucleus.
  • C. Milky Way center
    The Milky Way center is the dense, energetic core of our galaxy, hosting a supermassive black hole surrounded by stars, gas, and dust.
  • D. Supermassive Black Hole
    "Supermassive Black Hole" is a high-energy alternative rock song by the English band Muse, known for its fusion of rock, funk, and electronic elements and its prominent use in the "Twilight" film soundtrack.
  • E. Messier 87
    Messier 87 is a giant elliptical galaxy in the Virgo Cluster, notable for its supermassive black hole and powerful relativistic jet.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8e522a17c819095165d4d24939fd8 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e65a1a8df4819094e84855465df6c0 completed April 20, 2026, 4:53 p.m.
Created at: April 10, 2026, 1:53 p.m.