Triple

T5774531
Position Surface form Disambiguated ID Type / Status
Subject Arcata Community Forest E127406 entity
Predicate isManagedBy P86 FINISHED
Object City of Arcata Environmental Services Department
The City of Arcata Environmental Services Department is a municipal agency responsible for managing Arcata’s natural resources, open spaces, and environmental programs, including the Arcata Community Forest.
E545014 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: City of Arcata Environmental Services Department | Statement: [Arcata Community Forest, isManagedBy, City of Arcata Environmental Services Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: City of Arcata Environmental Services Department
Context triple: [Arcata Community Forest, isManagedBy, City of Arcata Environmental Services Department]
  • A. Bureau of Environmental Services (Portland)
    The Bureau of Environmental Services (Portland) is the City of Portland’s public agency responsible for managing wastewater and stormwater infrastructure and protecting the local environment and waterways.
  • B. Arcata and Mad River Transit System
    Arcata and Mad River Transit System is a local public bus network serving the city of Arcata and the surrounding Mad River area in Humboldt County, California.
  • C. Bureau of Environmental Services
    The Bureau of Environmental Services is the City of Portland’s public agency responsible for managing wastewater and stormwater infrastructure and protecting local water quality and environmental health.
  • D. Arcata, California
    Arcata, California is a small coastal city in Northern California’s Humboldt County known for its proximity to redwood forests, progressive culture, and Humboldt State University (now Cal Poly Humboldt).
  • E. San Francisco Department of the Environment
    The San Francisco Department of the Environment is a city agency responsible for developing and implementing policies and programs to promote environmental sustainability, climate action, and resource conservation in San Francisco.
  • 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: City of Arcata Environmental Services Department
Triple: [Arcata Community Forest, isManagedBy, City of Arcata Environmental Services Department]
Generated description
The City of Arcata Environmental Services Department is a municipal agency responsible for managing Arcata’s natural resources, open spaces, and environmental programs, including the Arcata Community Forest.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: City of Arcata Environmental Services Department
Target entity description: The City of Arcata Environmental Services Department is a municipal agency responsible for managing Arcata’s natural resources, open spaces, and environmental programs, including the Arcata Community Forest.
  • A. Bureau of Environmental Services (Portland)
    The Bureau of Environmental Services (Portland) is the City of Portland’s public agency responsible for managing wastewater and stormwater infrastructure and protecting the local environment and waterways.
  • B. Arcata and Mad River Transit System
    Arcata and Mad River Transit System is a local public bus network serving the city of Arcata and the surrounding Mad River area in Humboldt County, California.
  • C. Bureau of Environmental Services
    The Bureau of Environmental Services is the City of Portland’s public agency responsible for managing wastewater and stormwater infrastructure and protecting local water quality and environmental health.
  • D. Arcata, California
    Arcata, California is a small coastal city in Northern California’s Humboldt County known for its proximity to redwood forests, progressive culture, and Humboldt State University (now Cal Poly Humboldt).
  • E. San Francisco Department of the Environment
    The San Francisco Department of the Environment is a city agency responsible for developing and implementing policies and programs to promote environmental sustainability, climate action, and resource conservation in San Francisco.
  • 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_69c008361fa88190aefa4dc41b051e7f completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c029b0aa1c8190bf513212cfead33c completed March 22, 2026, 5:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69c07e6bf6348190b0ba46253585c7d9 completed March 22, 2026, 11:42 p.m.
NEDg Description generation batch_69c08d6c7e9c8190ab38d9918cc67c2a completed March 23, 2026, 12:46 a.m.
NED2 Entity disambiguation (via description) batch_69c08decf8108190b6b5fe8efd41387c completed March 23, 2026, 12:48 a.m.
Created at: March 22, 2026, 3:50 p.m.