Triple

T23531554
Position Surface form Disambiguated ID Type / Status
Subject Back River (Virginia) E576583 entity
Predicate connectedTo P37 FINISHED
Object Chesapeake Bay tidal 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 tidal system | Statement: [Back River (Virginia), connectedTo, Chesapeake Bay tidal system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chesapeake Bay tidal system
Context triple: [Back River (Virginia), connectedTo, Chesapeake Bay tidal system]
  • A. 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.
  • B. Chesapeake Bay estuarine ecosystem
    The Chesapeake Bay estuarine ecosystem is a large, biologically rich coastal watershed where freshwater from rivers mixes with Atlantic Ocean saltwater, supporting diverse habitats such as wetlands, marshes, and oyster reefs along the U.S. Mid-Atlantic coast.
  • C. 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.
  • 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. South Atlantic tidal system
    The South Atlantic tidal system is the regional pattern of tides and tidal currents that governs sea-level variations and coastal dynamics across the South Atlantic Ocean.
  • 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_69e245f5a8848190a2ba42e271c6c31f completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f1ac78581c8190bd9d09ce2be8029d completed April 29, 2026, 7 a.m.
Created at: April 17, 2026, 6:09 p.m.