Triple

T92574
Position Surface form Disambiguated ID Type / Status
Subject Portland, Maine E1859 entity
Predicate hasPort P35 FINISHED
Object Port of Portland, Maine
The Port of Portland, Maine is a major deep-water seaport on the U.S. East Coast that serves as a key hub for cargo, petroleum, and cruise ship traffic in northern New England.
E1859 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: Port of Portland, Maine | Statement: [Portland, Maine, hasPort, Port of Portland, Maine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Port of Portland, Maine
Context triple: [Portland, Maine, hasPort, Port of Portland, Maine]
  • A. Port of Portland
    The Port of Portland is a major Pacific Northwest seaport and transportation hub in Oregon that handles international maritime trade, cargo, and regional logistics.
  • B. Port of Boston
    The Port of Boston is a major New England seaport and transportation hub handling cargo, cruise ships, and maritime commerce for the Boston metropolitan area.
  • C. Portland, Maine, United States
    Portland, Maine, United States is a historic coastal city in northern New England known for its working waterfront, vibrant arts and culinary scenes, and well-preserved 19th-century architecture.
  • D. Nantucket Harbor
    Nantucket Harbor is a sheltered, historically significant harbor on the island of Nantucket, Massachusetts, known for its maritime heritage, boating, and scenic waterfront.
  • E. Lynn Harbor
    Lynn Harbor is a coastal inlet and harbor area along the Atlantic Ocean in Lynn, Massachusetts, used historically and presently for maritime and recreational activities.
  • 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: Port of Portland, Maine
Triple: [Portland, Maine, hasPort, Port of Portland, Maine]
Generated description
The Port of Portland, Maine is a major deep-water seaport on the U.S. East Coast that serves as a key hub for cargo, petroleum, and cruise ship traffic in northern New England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Port of Portland, Maine
Target entity description: The Port of Portland, Maine is a major deep-water seaport on the U.S. East Coast that serves as a key hub for cargo, petroleum, and cruise ship traffic in northern New England.
  • A. Port of Portland
    The Port of Portland is a major Pacific Northwest seaport and transportation hub in Oregon that handles international maritime trade, cargo, and regional logistics.
  • B. Port of Boston
    The Port of Boston is a major New England seaport and transportation hub handling cargo, cruise ships, and maritime commerce for the Boston metropolitan area.
  • C. Portland, Maine, United States chosen
    Portland, Maine, United States is a historic coastal city in northern New England known for its working waterfront, vibrant arts and culinary scenes, and well-preserved 19th-century architecture.
  • D. Nantucket Harbor
    Nantucket Harbor is a sheltered, historically significant harbor on the island of Nantucket, Massachusetts, known for its maritime heritage, boating, and scenic waterfront.
  • E. Lynn Harbor
    Lynn Harbor is a coastal inlet and harbor area along the Atlantic Ocean in Lynn, Massachusetts, used historically and presently for maritime and recreational activities.
  • F. None of above.

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_69a24d1a97dc819094e6c021fe9b05a7 completed Feb. 28, 2026, 2:04 a.m.
NER Named-entity recognition batch_69a24faa6d608190920c8fc144e85e21 completed Feb. 28, 2026, 2:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3280cebb48190bffad33be40dc175 completed Feb. 28, 2026, 5:38 p.m.
NEDg Description generation batch_69a3286a10a081909ff6a27df20a0f8e completed Feb. 28, 2026, 5:39 p.m.
NED2 Entity disambiguation (via description) batch_69a32b0b53488190a009ab2ebf362e66 completed Feb. 28, 2026, 5:51 p.m.
Created at: Feb. 28, 2026, 2:07 a.m.