Triple

T3305977
Position Surface form Disambiguated ID Type / Status
Subject Portland, Maine E69449 entity
Predicate notableEvent P259 FINISHED
Object Great Fire of 1866 E59329 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: Great Fire of 1866 | Statement: [Portland, Maine, notableEvent, Great Fire of 1866]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Great Fire of 1866
Context triple: [Portland, Maine, notableEvent, Great Fire of 1866]
  • A. Great Chicago Fire of 1871
    The Great Chicago Fire of 1871 was a catastrophic urban conflagration that destroyed much of Chicago, killed hundreds, left thousands homeless, and spurred major changes in building codes and city planning.
  • B. Great Boston Fire of 1872
    The Great Boston Fire of 1872 was a devastating urban conflagration that destroyed a large portion of Boston’s downtown business district and prompted major changes in the city’s building codes and fire safety practices.
  • C. Fire of 1823
    The Fire of 1823 was a devastating blaze that largely destroyed Rome’s ancient Basilica of Saint Paul Outside the Walls, prompting its extensive 19th-century reconstruction.
  • D. Great Fire of Portland 1866 chosen
    The Great Fire of Portland 1866 was a devastating conflagration that swept through much of Portland, Maine on July 4, 1866, destroying large portions of the city’s downtown and waterfront and becoming one of the most destructive urban fires in 19th-century America.
  • E. Great Midwest Fires of 1871
    The Great Midwest Fires of 1871 were a series of devastating wildfires across several Midwestern U.S. states, including the infamous Peshtigo Fire, that caused massive destruction and loss of life in early October 1871.
  • 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_69ad859f218081909458d2cebbf57565 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb0c9470881908c36c1984fdbb67b completed March 8, 2026, 5:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69b2f3e6e55881909417d54e0d8f0a26 completed March 12, 2026, 5:12 p.m.
Created at: March 8, 2026, 3:11 p.m.