Triple

T2618015
Position Surface form Disambiguated ID Type / Status
Subject Third System of US seacoast defense E58935 entity
Predicate hasPart P35 FINISHED
Object Fort Independence (Boston Harbor, rebuilt)
Fort Independence in Boston Harbor is a granite coastal fortification on Castle Island that served as a key element of Boston’s harbor defenses in the 19th century and is now a historic site and public park.
E283046 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: Fort Independence (Boston Harbor, rebuilt) | Statement: [Third System of US seacoast defense, hasPart, Fort Independence (Boston Harbor, rebuilt)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fort Independence (Boston Harbor, rebuilt)
Context triple: [Third System of US seacoast defense, hasPart, Fort Independence (Boston Harbor, rebuilt)]
  • A. Fort Point Cove
    Fort Point Cove is a small waterfront inlet in Boston, Massachusetts, situated near the Fort Point Channel and associated with the city’s historic harbor area.
  • B. Mount Hope, Rhode Island
    Mount Hope, Rhode Island is a historic hill in Bristol known as a key Wampanoag stronghold and the site of the death of the Native leader Metacom (King Philip) during King Philip’s War.
  • C. Hyannis Port Harbor
    Hyannis Port Harbor is a small coastal harbor on Cape Cod known for its recreational boating, scenic waterfront, and proximity to the historic Kennedy family compound.
  • D. Charlestown Navy Yard
    Charlestown Navy Yard is a historic former U.S. Navy shipyard in Boston, Massachusetts, known for its role in American naval history and as the home port of the USS Constitution.
  • E. New Bedford Harbor
    New Bedford Harbor is a historic commercial and fishing port on the southern coast of Massachusetts, long associated with the whaling industry and maritime trade.
  • 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: Fort Independence (Boston Harbor, rebuilt)
Triple: [Third System of US seacoast defense, hasPart, Fort Independence (Boston Harbor, rebuilt)]
Generated description
Fort Independence in Boston Harbor is a granite coastal fortification on Castle Island that served as a key element of Boston’s harbor defenses in the 19th century and is now a historic site and public park.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Fort Independence (Boston Harbor, rebuilt)
Target entity description: Fort Independence in Boston Harbor is a granite coastal fortification on Castle Island that served as a key element of Boston’s harbor defenses in the 19th century and is now a historic site and public park.
  • A. Fort Point Cove
    Fort Point Cove is a small waterfront inlet in Boston, Massachusetts, situated near the Fort Point Channel and associated with the city’s historic harbor area.
  • B. Mount Hope, Rhode Island
    Mount Hope, Rhode Island is a historic hill in Bristol known as a key Wampanoag stronghold and the site of the death of the Native leader Metacom (King Philip) during King Philip’s War.
  • C. Hyannis Port Harbor
    Hyannis Port Harbor is a small coastal harbor on Cape Cod known for its recreational boating, scenic waterfront, and proximity to the historic Kennedy family compound.
  • D. Charlestown Navy Yard
    Charlestown Navy Yard is a historic former U.S. Navy shipyard in Boston, Massachusetts, known for its role in American naval history and as the home port of the USS Constitution.
  • E. New Bedford Harbor
    New Bedford Harbor is a historic commercial and fishing port on the southern coast of Massachusetts, long associated with the whaling industry and maritime trade.
  • 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_69ab4ac444dc819099614e534dd6021f completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abd894b29c81909c7f78c6c3cc7f89 completed March 7, 2026, 7:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69af908ba2908190b535d96c6f0e76ba completed March 10, 2026, 3:31 a.m.
NEDg Description generation batch_69af914ebc80819091524d1a4c316337 completed March 10, 2026, 3:34 a.m.
NED2 Entity disambiguation (via description) batch_69af91cc03648190936adfcccb6017de completed March 10, 2026, 3:36 a.m.
Created at: March 6, 2026, 9:50 p.m.