Triple

T749595
Position Surface form Disambiguated ID Type / Status
Subject Charles County, Maryland E15416 entity
Predicate adjacentToWaterBody P1489 FINISHED
Object Port Tobacco River
Port Tobacco River is a tidal tributary of the Potomac River in southern Maryland known for its historical significance to the former colonial port town of Port Tobacco.
E89964 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: Port Tobacco River | Statement: [Charles County, Maryland, adjacentToWaterBody, Port Tobacco River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Port Tobacco River
Context triple: [Charles County, Maryland, adjacentToWaterBody, Port Tobacco River]
  • A. Port Morant
    Port Morant is a coastal town in eastern Jamaica known historically as one of the island’s early ports and plantation centers.
  • B. Reedy Creek
    Reedy Creek is a natural waterway in central Florida that runs through the area encompassing the Walt Disney World Resort.
  • C. Darlington Point
    Darlington Point is a small rural town in the Riverina region of New South Wales, Australia, situated on the banks of the Murrumbidgee River and known for its agricultural surroundings.
  • D. Rock Harbor
    Rock Harbor is a small lakeside settlement and primary visitor hub on Isle Royale in Lake Superior, offering lodging, marina services, and access to hiking and boating in Isle Royale National Park.
  • E. Weston Point
    Weston Point is a suburban area of the industrial town of Runcorn in Cheshire, England, known for its proximity to the Manchester Ship Canal and local chemical industry.
  • 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: Port Tobacco River
Triple: [Charles County, Maryland, adjacentToWaterBody, Port Tobacco River]
Generated description
Port Tobacco River is a tidal tributary of the Potomac River in southern Maryland known for its historical significance to the former colonial port town of Port Tobacco.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Port Tobacco River
Target entity description: Port Tobacco River is a tidal tributary of the Potomac River in southern Maryland known for its historical significance to the former colonial port town of Port Tobacco.
  • A. Port Morant
    Port Morant is a coastal town in eastern Jamaica known historically as one of the island’s early ports and plantation centers.
  • B. Reedy Creek
    Reedy Creek is a natural waterway in central Florida that runs through the area encompassing the Walt Disney World Resort.
  • C. Darlington Point
    Darlington Point is a small rural town in the Riverina region of New South Wales, Australia, situated on the banks of the Murrumbidgee River and known for its agricultural surroundings.
  • D. Rock Harbor
    Rock Harbor is a small lakeside settlement and primary visitor hub on Isle Royale in Lake Superior, offering lodging, marina services, and access to hiking and boating in Isle Royale National Park.
  • E. Weston Point
    Weston Point is a suburban area of the industrial town of Runcorn in Cheshire, England, known for its proximity to the Manchester Ship Canal and local chemical industry.
  • 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_69a493599a0081908da65f3407af1ef2 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4aa9ba3888190889a1ad554f73c5e completed March 1, 2026, 9:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69a65e4086e481908d0ea29729d92d67 completed March 3, 2026, 4:06 a.m.
NEDg Description generation batch_69a65eeaa34481909b0deac860fbadfc completed March 3, 2026, 4:09 a.m.
NED2 Entity disambiguation (via description) batch_69a65f7b09b08190bf38f02a912b2276 completed March 3, 2026, 4:11 a.m.
Created at: March 1, 2026, 7:37 p.m.