Triple

T2468975
Position Surface form Disambiguated ID Type / Status
Subject Hurricane Agnes (1972) E55322 entity
Predicate impactedRiver P40036 FINISHED
Object Susquehanna River E44956 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: Susquehanna River | Statement: [Hurricane Agnes (1972), impactedRiver, Susquehanna River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Susquehanna River
Context triple: [Hurricane Agnes (1972), impactedRiver, Susquehanna River]
  • A. Susquehanna River chosen
    The Susquehanna River is one of the longest rivers on the U.S. East Coast, flowing from New York through Pennsylvania into the Chesapeake Bay and playing a major role in the region’s ecology and history.
  • B. Penna River
    The Penna River is a major river in southern India that flows through the states of Karnataka and Andhra Pradesh before emptying into the Bay of Bengal.
  • C. Juniata River
    The Juniata River is a significant waterway in central Pennsylvania that drains a large rural watershed before joining the Susquehanna River.
  • D. Nanticoke River
    The Nanticoke River is a major tributary on the Delmarva Peninsula that flows through Delaware and Maryland before emptying into the Chesapeake Bay.
  • E. West Branch Susquehanna River
    The West Branch Susquehanna River is a principal branch of the Susquehanna River in Pennsylvania, flowing through the state's northern and central regions and historically serving as an important route for logging and transportation.
  • 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: impactedRiver
Context triple: [Hurricane Agnes (1972), impactedRiver, Susquehanna River]
  • A. hasRiver
    Indicates that a location or area contains, is traversed by, or is directly associated with a river.
  • B. riverConfluence
    Indicates the location or relationship where two or more rivers or streams join and merge into a single watercourse.
  • C. hasRiverActivity
    Indicates that an entity engages in, supports, or is associated with activities occurring on or along a river.
  • D. majorPortOnRiver
    Indicates that a port is a primary or significant harbor facility located on the banks of a specified river.
  • E. riverManaged
    Indicates that a river is subject to management, regulation, or oversight by a particular authority, organization, or system.
  • 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_69ab49e3622c8190ad22afa2c4fbb807 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd2bc7b5481908b3664495e99f1a4 completed March 7, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69b24ab711808190a7da65abdc663cb4 completed March 12, 2026, 5:10 a.m.
PD Predicate disambiguation batch_69abd0b3ea308190a6d8499c2a542c50 completed March 7, 2026, 7:16 a.m.
PDg Predicate description generation batch_69abd2baee308190bdaa41ef1f6bc9cc completed March 7, 2026, 7:24 a.m.
Created at: March 6, 2026, 9:44 p.m.