Triple

T5380210
Position Surface form Disambiguated ID Type / Status
Subject Sagittarius Arm E113062 entity
Predicate adjacentTo P224 FINISHED
Object Perseus Arm E20156 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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 Arm | Statement: [Sagittarius Arm, adjacentTo, Perseus Arm]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Perseus Arm
Context triple: [Sagittarius Arm, adjacentTo, Perseus Arm]
  • A. Perseus Arm chosen
    The Perseus Arm is one of the major spiral arms of the Milky Way galaxy, rich in gas, dust, and star-forming regions.
  • B. Orion Arm
    The Orion Arm is a minor spiral arm of the Milky Way galaxy that contains our Solar System and many of the stars visible in the night sky.
  • C. The Centaurus
    The Centaurus is a prominent mixed-use complex in Islamabad, Pakistan, featuring high-rise towers that house a shopping mall, residential apartments, offices, and a hotel.
  • D. Aegis
    Aegis is an EVE Online expansion that introduced significant changes to sovereignty warfare and null-sec control mechanics.
  • E. Aegis
    Aegis is a distributed, capability-based operating system developed at MIT in the 1980s, known for its fine-grained security model and use in the Apollo/Domain workstation environment.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69bd4436a1988190af18dcff7fd306b4 elicitation completed
NER batch_69bd86ce56c88190a66b3852416edccb ner completed
NED1 batch_69bf2949cd9881908ca0d8fdf1642f71 ned_source_triple completed
Created at: March 20, 2026, 2:03 p.m.