Triple

T141544
Position Surface form Disambiguated ID Type / Status
Subject Longfellow House–Washington's Headquarters National Historic Site E2861 entity
Predicate usedAs P98 FINISHED
Object George Washington's headquarters E2861 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: George Washington's headquarters | Statement: [Longfellow House–Washington's Headquarters National Historic Site, usedAs, George Washington's headquarters]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: George Washington's headquarters
Context triple: [Longfellow House–Washington's Headquarters National Historic Site, usedAs, George Washington's headquarters]
  • A. Longfellow House–Washington's Headquarters National Historic Site chosen
    Longfellow House–Washington's Headquarters National Historic Site is a historic house in Cambridge, Massachusetts, that served both as George Washington’s Revolutionary War headquarters and later as the home of poet Henry Wadsworth Longfellow.
  • B. Betsy Ross House
    The Betsy Ross House is a historic museum in Philadelphia traditionally regarded as the home of Betsy Ross, who is credited with sewing one of the first American flags.
  • C. Fort McHenry
    Fort McHenry is a historic coastal fort in Baltimore, Maryland, best known for its successful defense during the War of 1812 that inspired Francis Scott Key to write the poem that became the U.S. national anthem.
  • D. Independence Hall
    Independence Hall is a historic building in Philadelphia best known as the site where both the Declaration of Independence and the United States Constitution were debated and adopted.
  • E. Valley Forge winter encampment
    The Valley Forge winter encampment was the harsh 1777–1778 winter quarters of the Continental Army where, despite severe hardship, it underwent crucial training and emerged as a more disciplined and effective fighting force during the American Revolutionary War.
  • 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_69a2521e35c08190b28e5c9f1e3c9b59 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a257c7e79c8190b3e5a2983035a972 completed Feb. 28, 2026, 2:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2b85fe4d481909e39b745857b62e7 completed Feb. 28, 2026, 9:41 a.m.
Created at: Feb. 28, 2026, 2:31 a.m.