Triple

T17580628
Position Surface form Disambiguated ID Type / Status
Subject Dundalk Marine Terminal E428192 entity
Predicate locatedOnWaterway P4361 FINISHED
Object Chesapeake Bay system NE NERFINISHED

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: Chesapeake Bay system | Statement: [Dundalk Marine Terminal, locatedOnWaterway, Chesapeake Bay system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chesapeake Bay system
Context triple: [Dundalk Marine Terminal, locatedOnWaterway, Chesapeake Bay system]
  • A. Chesapeake Bay chosen
    Chesapeake Bay is the largest estuary in the United States, known for its rich biodiversity, extensive watershed, and historical importance to the Mid-Atlantic region.
  • B. Maryland Coastal Bays system
    The Maryland Coastal Bays system is a network of shallow coastal lagoons and estuaries behind the barrier islands of Maryland’s Atlantic coast, recognized for its rich biodiversity and important habitat for fish, birds, and other wildlife.
  • C. Chesapeake
    Chesapeake is an independent city in southeastern Virginia known for its mix of suburban communities, extensive wetlands, and location within the Hampton Roads region.
  • D. Albemarle-Pamlico estuarine system
    The Albemarle-Pamlico estuarine system is a vast network of coastal sounds, rivers, and wetlands in North Carolina and Virginia, recognized as one of the largest and most productive estuarine complexes in the United States.
  • E. Potomac River estuary
    The Potomac River estuary is the tidal lower reach of the Potomac River where it broadens and mixes with Chesapeake Bay waters, forming an important ecological and navigational zone between Maryland and Virginia.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d889e1030481909950e140c63255b9 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e463cdb1608190a7e249ad6531b1dc completed April 19, 2026, 5:10 a.m.
Created at: April 10, 2026, 5:50 a.m.