Triple

T20943178
Position Surface form Disambiguated ID Type / Status
Subject Port Covington E515773 entity
Predicate partOf P40 FINISHED
Object Patapsco River waterfront
The Patapsco River waterfront is a historically industrial and now increasingly redeveloped shoreline area along the Patapsco River in Baltimore, Maryland, featuring ports, mixed-use developments, and recreational spaces.
E1459931 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: Patapsco River waterfront | Statement: [Port Covington, partOf, Patapsco River waterfront]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Patapsco River waterfront
Context triple: [Port Covington, partOf, Patapsco River waterfront]
  • A. Anacostia waterfront
    The Anacostia waterfront is a revitalized riverfront area in Washington, D.C., featuring parks, trails, residential and commercial developments, and cultural attractions along the Anacostia River.
  • B. Gwynns Falls/Leakin Park
    Gwynns Falls/Leakin Park is a large urban wilderness park in Baltimore, Maryland, known for its extensive woodlands, trails, and historic sites.
  • C. Bladensburg Waterfront Park
    Bladensburg Waterfront Park is a public riverside recreation area in Bladensburg, Maryland, offering trails, boating, and access to the Anacostia River.
  • D. Potomac River parklands
    The Potomac River parklands are a collection of federally managed green spaces, memorials, and recreational areas along the Potomac River in the Washington, D.C. region.
  • E. Aquia Creek area
    The Aquia Creek area is a historic region in Stafford County, Virginia, known for its sandstone quarries that supplied building stone for prominent early American structures, including parts of the U.S. Capitol and White House.
  • 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: Patapsco River waterfront
Triple: [Port Covington, partOf, Patapsco River waterfront]
Generated description
The Patapsco River waterfront is a historically industrial and now increasingly redeveloped shoreline area along the Patapsco River in Baltimore, Maryland, featuring ports, mixed-use developments, and recreational spaces.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Patapsco River waterfront
Target entity description: The Patapsco River waterfront is a historically industrial and now increasingly redeveloped shoreline area along the Patapsco River in Baltimore, Maryland, featuring ports, mixed-use developments, and recreational spaces.
  • A. Anacostia waterfront
    The Anacostia waterfront is a revitalized riverfront area in Washington, D.C., featuring parks, trails, residential and commercial developments, and cultural attractions along the Anacostia River.
  • B. Gwynns Falls/Leakin Park
    Gwynns Falls/Leakin Park is a large urban wilderness park in Baltimore, Maryland, known for its extensive woodlands, trails, and historic sites.
  • C. Bladensburg Waterfront Park
    Bladensburg Waterfront Park is a public riverside recreation area in Bladensburg, Maryland, offering trails, boating, and access to the Anacostia River.
  • D. Potomac River parklands
    The Potomac River parklands are a collection of federally managed green spaces, memorials, and recreational areas along the Potomac River in the Washington, D.C. region.
  • E. Aquia Creek area
    The Aquia Creek area is a historic region in Stafford County, Virginia, known for its sandstone quarries that supplied building stone for prominent early American structures, including parts of the U.S. Capitol and White House.
  • 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_69e0b4fc13408190b06868df03c5c29b completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6f95838708190978dfa8bc786fb22 completed April 21, 2026, 4:13 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09278581d481909f26f27b6a92b652 completed May 17, 2026, 2:27 a.m.
NEDg Description generation batch_6a092b5c6b8481909947112f483d0242 completed May 17, 2026, 2:43 a.m.
NED2 Entity disambiguation (via description) batch_6a092c0df8188190ac9c80f2ae5b9618 completed May 17, 2026, 2:46 a.m.
Created at: April 16, 2026, 12:50 p.m.