Triple

T3900934
Position Surface form Disambiguated ID Type / Status
Subject Maryland Port Administration E90484 entity
Predicate alsoKnownAs P39 FINISHED
Object MPA
MPA is the Maryland Port Administration, the state agency responsible for managing and promoting Maryland’s public port facilities, including the Port of Baltimore.
 E398221 NE FINISHED

How this triple was built (4 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: MPA | Statement: [Maryland Port Administration, alsoKnownAs, MPA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MPA
Context triple: [Maryland Port Administration, alsoKnownAs, MPA]
  • A. Master of Public Administration
    The Master of Public Administration is a graduate professional degree focused on developing leadership, management, and policy analysis skills for careers in public service and government.
  • B. MPH
    MPH is the ICAO airline designator assigned to Martinair, a Dutch cargo and former passenger airline based in the Netherlands.
  • C. MPEA
    MPEA is the commonly used abbreviation for the Metropolitan Pier and Exposition Authority, the public agency that owns and operates Chicago’s McCormick Place convention center and Navy Pier.
  • D. MPP
    MPP is the commonly used acronym for New Zealand’s Ministry for Pacific Peoples, the government agency responsible for policies and services relating to Pacific communities in Aotearoa New Zealand.
  • E. Master of Public Policy
    The Master of Public Policy is a graduate professional degree that trains students in policy analysis, economics, statistics, and management to prepare them for leadership roles in government, nonprofits, and related sectors.
  • 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: MPA
Triple: [Maryland Port Administration, alsoKnownAs, MPA]
Generated description
MPA is the Maryland Port Administration, the state agency responsible for managing and promoting Maryland’s public port facilities, including the Port of Baltimore.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MPA
Target entity description: MPA is the Maryland Port Administration, the state agency responsible for managing and promoting Maryland’s public port facilities, including the Port of Baltimore.
  • A. Master of Public Administration
    The Master of Public Administration is a graduate professional degree focused on developing leadership, management, and policy analysis skills for careers in public service and government.
  • B. MPH
    MPH is the ICAO airline designator assigned to Martinair, a Dutch cargo and former passenger airline based in the Netherlands.
  • C. MPEA
    MPEA is the commonly used abbreviation for the Metropolitan Pier and Exposition Authority, the public agency that owns and operates Chicago’s McCormick Place convention center and Navy Pier.
  • D. MPP
    MPP is the commonly used acronym for New Zealand’s Ministry for Pacific Peoples, the government agency responsible for policies and services relating to Pacific communities in Aotearoa New Zealand.
  • E. Master of Public Policy
    The Master of Public Policy is a graduate professional degree that trains students in policy analysis, economics, statistics, and management to prepare them for leadership roles in government, nonprofits, and related sectors.
  • F. None of above. chosen

Provenance (5 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_69aed95d315881908cbf1bf4a7215fbf completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeecf2f230819099abc109a0b7d916 completed March 9, 2026, 3:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69b51ca7636081908f98c4e22617f808 completed March 14, 2026, 8:30 a.m.
NEDg Description generation batch_69b5207c0cfc8190aae16e8a88348679 completed March 14, 2026, 8:46 a.m.
NED2 Entity disambiguation (via description) batch_69b52163bf888190b38f87d22ecd200e completed March 14, 2026, 8:50 a.m.
Created at: March 9, 2026, 3:21 p.m.