Triple

T7503346
Position Surface form Disambiguated ID Type / Status
Subject Tar-Pamlico River lower basin E177322 entity
Predicate hasHydrologicConnectionTo P20872 FINISHED
Object Albemarle-Pamlico estuarine system E642140 NE FINISHED

How this triple was built (3 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: Albemarle-Pamlico estuarine system | Statement: [Tar-Pamlico River lower basin, hasHydrologicConnectionTo, Albemarle-Pamlico estuarine system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Albemarle-Pamlico estuarine system
Context triple: [Tar-Pamlico River lower basin, hasHydrologicConnectionTo, Albemarle-Pamlico estuarine system]
  • A. Albemarle-Pamlico estuarine system chosen
    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.
  • B. Pamlico Sound
    Pamlico Sound is the largest lagoon along the U.S. East Coast, forming a broad, shallow estuarine system behind North Carolina’s Outer Banks.
  • C. Savannah River estuary
    The Savannah River estuary is a tidal, brackish-water transition zone near the Atlantic coast where the Savannah River meets the ocean, supporting important coastal ecosystems and maritime activities.
  • D. Hampton Roads estuary
    The Hampton Roads estuary is a large natural harbor and tidal estuary in southeastern Virginia where several rivers meet the Chesapeake Bay, forming one of the world’s largest and busiest natural ports.
  • E. Currituck Sound
    Currituck Sound is a shallow, brackish lagoon along North Carolina’s Outer Banks, known for its extensive wetlands, waterfowl habitat, and role in the region’s interconnected coastal estuary system.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasHydrologicConnectionTo
Context triple: [Tar-Pamlico River lower basin, hasHydrologicConnectionTo, Albemarle-Pamlico estuarine system]
  • A. hydrologicallyConnectedTo chosen
    Indicates that two water bodies or hydrological features are linked such that water can flow or be transferred between them, directly or indirectly, through the hydrological system.
  • B. hasHydrologicalRelation
    Indicates a relationship between entities based on the movement, distribution, or connection of water within or between hydrological features or systems.
  • C. hasBodyOfWaterDrainedBy
    Indicates that a body of water is emptied or its water flow is carried away by a specified draining feature, such as a river, channel, or drainage system.
  • D. hasHydrologicalRegime
    Indicates that one entity (typically a water body or hydrological system) is characterized by, or associated with, a particular pattern or regime of water flow and levels over time.
  • E. hasWatercourseType
    Indicates the specific kind or category of watercourse (such as river, stream, or canal) associated with an entity.
  • F. None of above.

Provenance (4 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_69c69f2696688190915a8458f2398211 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f81b431481908214b69c6c8d83bc completed March 27, 2026, 9:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69c84608021481908ce58a131d75188b completed March 28, 2026, 9:20 p.m.
PD Predicate disambiguation batch_69c6f4d266d88190982cf5d2ee2e9564 completed March 27, 2026, 9:21 p.m.
Created at: March 27, 2026, 3:44 p.m.