Triple

T7213321
Position Surface form Disambiguated ID Type / Status
Subject Portsmouth International Airport at Pease E149463 entity
Predicate IATAcode P418 FINISHED
Object PSM
PSM is the IATA airport code for Portsmouth International Airport at Pease, a public airport serving the Portsmouth, New Hampshire area in the United States.
 E649021 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: PSM | Statement: [Portsmouth International Airport at Pease, IATAcode, PSM]

Disambiguation candidates (2 decisions)

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: PSM
Context triple: [Portsmouth International Airport at Pease, IATAcode, PSM]
  • A. PSL
    PSL is the top professional football (soccer) league system in South Africa, organizing the country’s premier club competitions.
  • B. PSL
    PSL is the commonly used abbreviation for the Physical Sciences Laboratory, a research facility focused on advancing knowledge and technology in the physical sciences.
  • C. PSB
    PSB is the division of the New York City Police Department responsible for overseeing and coordinating the city’s uniformed patrol operations across its precincts and boroughs.
  • D. PSB
    PSB is a high-energy particle accelerator at CERN that boosts protons from the Proton Synchrotron Injector Complex to higher energies for use in subsequent accelerators and experiments.
  • E. PSB
    PSB is Adobe Photoshop’s large document file format designed to handle images exceeding the size and layer limits of standard PSD files.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PSM
Target entity description: PSM is the IATA airport code for Portsmouth International Airport at Pease, a public airport serving the Portsmouth, New Hampshire area in the United States.
  • A. PSL
    PSL is the top professional football (soccer) league system in South Africa, organizing the country’s premier club competitions.
  • B. PSL
    PSL is the commonly used abbreviation for the Physical Sciences Laboratory, a research facility focused on advancing knowledge and technology in the physical sciences.
  • C. PSB
    PSB is the division of the New York City Police Department responsible for overseeing and coordinating the city’s uniformed patrol operations across its precincts and boroughs.
  • D. PSB
    PSB is a high-energy particle accelerator at CERN that boosts protons from the Proton Synchrotron Injector Complex to higher energies for use in subsequent accelerators and experiments.
  • E. PSB
    PSB is Adobe Photoshop’s large document file format designed to handle images exceeding the size and layer limits of standard PSD files.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: PSM
Triple: [Portsmouth International Airport at Pease, IATAcode, PSM]
Generated description
PSM is the IATA airport code for Portsmouth International Airport at Pease, a public airport serving the Portsmouth, New Hampshire area in the United States.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c687eca814819095abb52316b1af80 elicitation completed
NER batch_69c6e98b61448190add3624a818fdc7b ner completed
NED1 batch_69c7bfcec3448190ab29c3742aa167ae ned_source_triple completed
NED2 batch_69c7c0e6b508819093092e3516a9ec46 ned_description completed
NEDg batch_69c7c05a1f548190914a9b2ba98cbef2 nedg completed
Created at: March 27, 2026, 2:53 p.m.