Triple

T16863351
Position Surface form Disambiguated ID Type / Status
Subject Museum of the Gulf Coast E409975 entity
Predicate ownedBy P347 FINISHED
Object City of Port Arthur E74199 NE FINISHED

How this triple was built (2 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 Port Arthur | Statement: [Museum of the Gulf Coast, ownedBy, City of Port Arthur]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: City of Port Arthur
Context triple: [Museum of the Gulf Coast, ownedBy, City of Port Arthur]
  • A. City of Port Arthur
    The City of Port Arthur was a former municipality in northwestern Ontario, Canada, that later became part of the city of Thunder Bay.
  • B. Port of Port Arthur
    The Port of Port Arthur is a major deep-water seaport on the Gulf Coast that serves as a key hub for petroleum, chemical, and general cargo shipping in Southeast Texas.
  • C. Bonny Town
    Bonny Town is a historic coastal settlement in Rivers State, Nigeria, known for its role in maritime trade and proximity to the Bonny oil and gas terminals.
  • D. Port Arthur
    Port Arthur is a strategically important ice-free naval port and former fortress city in northeastern China, historically contested by major powers such as Russia and Japan.
  • E. Port Arthur chosen
    Port Arthur is an industrial city in southeast Texas known for its major oil refineries and petrochemical facilities along the Gulf Coast.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d88395e6c88190b22730f335107c14 completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b50488fc8190b3b646543c3ba476 completed April 18, 2026, 4:44 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00bb274ba48190951acde0821e05a0 completed May 10, 2026, 5:06 p.m.
Created at: April 10, 2026, 5:24 a.m.