Triple

T17330
Position Surface form Disambiguated ID Type / Status
Subject The Star-Spangled Banner E343 entity
Predicate writtenAtLocation P1144 FINISHED
Object Baltimore Harbor
Baltimore Harbor is a historic seaport in Baltimore, Maryland, best known as the site of the War of 1812 battle that inspired the United States national anthem.
E14090 NE FINISHED

How this triple was built (5 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: Baltimore Harbor | Statement: [The Star-Spangled Banner, writtenAtLocation, Baltimore Harbor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Baltimore Harbor
Context triple: [The Star-Spangled Banner, writtenAtLocation, Baltimore Harbor]
  • A. Jamaica Bay
    Jamaica Bay is a large, wildlife-rich estuary on the southern shore of Long Island in New York City, known for its marshes, bird habitats, and inclusion within the Gateway National Recreation Area.
  • B. Boston Harbor
    Boston Harbor is a natural harbor and estuary of Massachusetts Bay that serves as the historic maritime gateway to the city of Boston and a major hub of shipping, recreation, and coastal ecology in New England.
  • C. East River
    The East River is a tidal strait in New York City that separates Manhattan from Brooklyn and Queens and serves as a major waterway spanned by several iconic bridges.
  • D. Upper New York Bay
    Upper New York Bay is a tidal estuary in New York Harbor, bordered by Manhattan, Brooklyn, Staten Island, and New Jersey, that serves as a major shipping channel and gateway between the Atlantic Ocean and the inland waterways of the northeastern United States.
  • E. Nantucket Sound
    Nantucket Sound is a shallow, island-fringed body of water off the southern coast of Massachusetts, known for its maritime history, beaches, and recreational boating.
  • 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: Baltimore Harbor
Triple: [The Star-Spangled Banner, writtenAtLocation, Baltimore Harbor]
Generated description
Baltimore Harbor is a historic seaport in Baltimore, Maryland, best known as the site of the War of 1812 battle that inspired the United States national anthem.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Baltimore Harbor
Target entity description: Baltimore Harbor is a historic seaport in Baltimore, Maryland, best known as the site of the War of 1812 battle that inspired the United States national anthem.
  • A. Jamaica Bay
    Jamaica Bay is a large, wildlife-rich estuary on the southern shore of Long Island in New York City, known for its marshes, bird habitats, and inclusion within the Gateway National Recreation Area.
  • B. Boston Harbor
    Boston Harbor is a natural harbor and estuary of Massachusetts Bay that serves as the historic maritime gateway to the city of Boston and a major hub of shipping, recreation, and coastal ecology in New England.
  • C. East River
    The East River is a tidal strait in New York City that separates Manhattan from Brooklyn and Queens and serves as a major waterway spanned by several iconic bridges.
  • D. Upper New York Bay
    Upper New York Bay is a tidal estuary in New York Harbor, bordered by Manhattan, Brooklyn, Staten Island, and New Jersey, that serves as a major shipping channel and gateway between the Atlantic Ocean and the inland waterways of the northeastern United States.
  • E. Nantucket Sound
    Nantucket Sound is a shallow, island-fringed body of water off the southern coast of Massachusetts, known for its maritime history, beaches, and recreational boating.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: writtenAtLocation
Context triple: [The Star-Spangled Banner, writtenAtLocation, Baltimore Harbor]
  • A. locatedIn
    Indicates that one entity exists or is situated within the spatial, administrative, or conceptual boundaries of another entity.
  • B. publishedIn
    Indicates that a work (such as an article, paper, or book) has been formally released or made available within a specific venue, medium, or publication.
  • C. placeSigned
    Indicates that an entity has signed or endorsed a document, agreement, or item at a particular place or location.
  • D. writingSystem
    Indicates that one entity is the script or system of written symbols used to represent the language or content of another entity.
  • E. locatedInTimeZone
    Indicates that an entity exists or an event occurs within the temporal bounds defined by a specific time zone.
  • F. None of above. chosen

Provenance (7 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_69a23d7ad88c8190bffe8ab091d86642 completed Feb. 28, 2026, 12:57 a.m.
NER Named-entity recognition batch_69a242494a548190a5776fb6cad4d4af completed Feb. 28, 2026, 1:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69a29e40188c8190a941661f984527bb completed Feb. 28, 2026, 7:50 a.m.
NEDg Description generation batch_69a2a042219c8190a13359d7e3a271a3 completed Feb. 28, 2026, 7:58 a.m.
NED2 Entity disambiguation (via description) batch_69a2a0a1298481909760230232c3823d completed Feb. 28, 2026, 8 a.m.
PD Predicate disambiguation batch_69a23fedf0fc8190ad99bd1da297b14d completed Feb. 28, 2026, 1:07 a.m.
PDg Predicate description generation batch_69a242489dbc819092c100d3fbf130ef completed Feb. 28, 2026, 1:18 a.m.
Created at: Feb. 28, 2026, 1:02 a.m.