Triple

T4659094
Position Surface form Disambiguated ID Type / Status
Subject M151 MUTT E102482 entity
Predicate variant P4680 FINISHED
Object M151A2 E102482 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: M151A2 | Statement: [M151 MUTT, variant, M151A2]

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: M151A2
Context triple: [M151 MUTT, variant, M151A2]
  • A. M151 MUTT chosen
    The M151 MUTT is a lightweight, four-wheel-drive military utility vehicle used extensively by the U.S. armed forces from the late 1950s through the 1980s before being succeeded by more modern tactical vehicles.
  • B. M113 armoured personnel carrier
    The M113 armoured personnel carrier is a widely used, fully tracked armored vehicle designed to transport infantry safely on the battlefield and has seen extensive service in numerous armies worldwide since the 1960s.
  • C. M1140 FMTV 6x6 truck
    The M1140 FMTV 6x6 truck is a medium tactical military vehicle platform used by the U.S. Army, notably serving as the wheeled carrier for systems like the HIMARS rocket launcher.
  • D. M1097A1
    The M1097A1 is an upgraded variant of the U.S. military’s HMMWV (Humvee) series, featuring improved payload capacity and performance over earlier models.
  • E. Humvee
    The Humvee is a rugged, high-mobility military vehicle used extensively by the U.S. armed forces and known for inspiring the civilian Hummer line.
  • 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_69bd43d823288190952279faa0d1d066 elicitation completed
NER batch_69bd63271a548190bd9662b69a45d9a5 ner completed
NED1 batch_69be1040dbdc8190b9ab7b0b58bca308 ned_source_triple completed
Created at: March 20, 2026, 1:15 p.m.