Triple

T615738
Position Surface form Disambiguated ID Type / Status
Subject Port of Oakland E14398 entity
Predicate hasEnvironmentalProgram P5942 FINISHED
Object Maritime Air Quality Improvement Program
The Maritime Air Quality Improvement Program is an environmental initiative focused on reducing air pollution and improving air quality associated with maritime operations at the Port of Oakland.
E77068 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: Maritime Air Quality Improvement Program | Statement: [Port of Oakland, hasEnvironmentalProgram, Maritime Air Quality Improvement Program]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Maritime Air Quality Improvement Program
Context triple: [Port of Oakland, hasEnvironmentalProgram, Maritime Air Quality Improvement Program]
  • A. Prevention of Significant Deterioration program
    The Prevention of Significant Deterioration program is a U.S. air quality permitting system that limits emissions from new or modified major pollution sources in areas that already meet national air quality standards.
  • B. Clean Air Action Plan
    The Clean Air Action Plan is a comprehensive environmental initiative aimed at reducing air pollution and health impacts from port-related operations at major U.S. seaports.
  • C. Acid Rain Program
    The Acid Rain Program is a U.S. federal regulatory initiative that uses a cap-and-trade system to reduce sulfur dioxide and nitrogen oxide emissions from power plants in order to combat acid rain and improve air quality.
  • D. Maritime Security Program
    The Maritime Security Program is a U.S. government initiative that ensures a fleet of commercially operated, militarily useful vessels is available to support national defense and emergency sealift needs.
  • E. Clean Air Act
    The Clean Air Act is a landmark U.S. federal law that regulates air emissions from stationary and mobile sources to protect public health and the environment from air pollution.
  • 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: Maritime Air Quality Improvement Program
Triple: [Port of Oakland, hasEnvironmentalProgram, Maritime Air Quality Improvement Program]
Generated description
The Maritime Air Quality Improvement Program is an environmental initiative focused on reducing air pollution and improving air quality associated with maritime operations at the Port of Oakland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Maritime Air Quality Improvement Program
Target entity description: The Maritime Air Quality Improvement Program is an environmental initiative focused on reducing air pollution and improving air quality associated with maritime operations at the Port of Oakland.
  • A. Prevention of Significant Deterioration program
    The Prevention of Significant Deterioration program is a U.S. air quality permitting system that limits emissions from new or modified major pollution sources in areas that already meet national air quality standards.
  • B. Clean Air Action Plan
    The Clean Air Action Plan is a comprehensive environmental initiative aimed at reducing air pollution and health impacts from port-related operations at major U.S. seaports.
  • C. Acid Rain Program
    The Acid Rain Program is a U.S. federal regulatory initiative that uses a cap-and-trade system to reduce sulfur dioxide and nitrogen oxide emissions from power plants in order to combat acid rain and improve air quality.
  • D. Maritime Security Program
    The Maritime Security Program is a U.S. government initiative that ensures a fleet of commercially operated, militarily useful vessels is available to support national defense and emergency sealift needs.
  • E. Clean Air Act
    The Clean Air Act is a landmark U.S. federal law that regulates air emissions from stationary and mobile sources to protect public health and the environment from air pollution.
  • 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_69a4934b17c881909ace8270e8ddd202 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49e0b438881909ad515adf7a4eb79 completed March 1, 2026, 8:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5554b4f888190b9b64ece37087bf4 completed March 2, 2026, 9:15 a.m.
NEDg Description generation batch_69a555ae08b88190aad64ec7923437ef completed March 2, 2026, 9:17 a.m.
NED2 Entity disambiguation (via description) batch_69a556669878819098816d2221a3fd3d completed March 2, 2026, 9:20 a.m.
Created at: March 1, 2026, 7:35 p.m.