Triple

T5150132
Position Surface form Disambiguated ID Type / Status
Subject 20th Maine Volunteer Infantry Regiment E116171 entity
Predicate disbandedAt P62226 FINISHED
Object Portland, Maine E69449 NE FINISHED

How this triple was built (3 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: Portland, Maine | Statement: [20th Maine Volunteer Infantry Regiment, disbandedAt, Portland, Maine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Portland, Maine
Context triple: [20th Maine Volunteer Infantry Regiment, disbandedAt, Portland, Maine]
  • A. Portland, Maine chosen
    Portland, Maine is a coastal New England city known for its historic Old Port district, vibrant arts and food scenes, and working waterfront on Casco Bay.
  • B. Oakland, Maine
    Oakland, Maine is a small town in central Maine known for its lakeside setting, residential character, and proximity to the city of Waterville.
  • C. South Portland, Maine
    South Portland, Maine is a coastal city in Cumberland County known for its industrial base, retail centers, and proximity to Portland Harbor.
  • D. Biddeford, Maine
    Biddeford, Maine is a historic mill city in York County known for its revitalized downtown along the Saco River and its role as a regional economic and educational center.
  • E. Bangor, Maine
    Bangor, Maine is a small city in eastern Maine known as a regional commercial and cultural hub and famously associated with author Stephen King.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: disbandedAt
Context triple: [20th Maine Volunteer Infantry Regiment, disbandedAt, Portland, Maine]
  • A. disbandmentYear
    Indicates the year in which an organization, group, or entity formally ceased to exist or was dissolved.
  • B. wasDissolvedAfter
    Indicates that one entity ceased to exist or operate at a later point in time than another entity’s dissolution.
  • C. disbandedByOrder
    Indicates that an organization, group, or unit was formally dissolved as the result of an official order or directive.
  • D. decommissionedDate
    Indicates the date on which an entity was formally taken out of service or retired from active use.
  • E. dissolvedOrAbolished
    Indicates that an organization, institution, or formal entity has been officially terminated, disbanded, or ceased to exist.
  • 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_69bd4446c0e08190a7c29dc74976bf03 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd79c1354c81908176703b4853c1a4 completed March 20, 2026, 4:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69c10791159c81909b91cd5beb962e39 completed March 23, 2026, 9:27 a.m.
PD Predicate disambiguation batch_69bd77b0fbb88190851e2d7ae1bdcc09 completed March 20, 2026, 4:37 p.m.
PDg Predicate description generation batch_69bd79bf9b088190a556dc02f10204e4 completed March 20, 2026, 4:45 p.m.
Created at: March 20, 2026, 1:43 p.m.