Triple

T1154871
Position Surface form Disambiguated ID Type / Status
Subject Lake Washington E23759 entity
Predicate historicalOutflow P967 FINISHED
Object Black River E277676 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: Black River | Statement: [Lake Washington, historicalOutflow, Black River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Black River
Context triple: [Lake Washington, historicalOutflow, Black River]
  • A. Black River chosen
    Black River is a common river name used in various regions worldwide, typically referring to waterways characterized by dark-colored water due to organic matter or sediment.
  • B. Long River
    Long River is the English translation of the Chinese name for the Yangtze, Asia’s longest river and a major waterway in China.
  • C. Axios River
    The Axios River is a major river in the Balkans that flows through North Macedonia into northern Greece, where it empties into the Aegean Sea.
  • D. Don River
    The Don River is a significant waterway in Toronto, Ontario, that flows south through the city into Lake Ontario and has played an important role in its urban and environmental history.
  • E. Don River
    The Don River is a major river in southwestern Russia that flows from the Central Russian Upland to the Sea of Azov and has long held strategic and historical importance, including during World War II.
  • 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: historicalOutflow
Context triple: [Lake Washington, historicalOutflow, Black River]
  • A. hasFloodHistory
    Indicates that the subject has experienced one or more flood events in the past.
  • B. flowsPast
    Indicates that one entity (typically a fluid or river) moves in a continuous stream alongside and beyond another entity, passing by its location.
  • C. historicalExport
    Indicates that an entity was exported from one place to another during a past or historically significant period.
  • D. hydrologicalProcess
    Indicates a relationship where an entity participates in, is affected by, or is otherwise involved in the movement, distribution, or transformation of water within the hydrological cycle.
  • E. outflow chosen
    Indicates the movement or discharge of something from an origin or source to the outside or to another location.
  • 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_69a493f0d32c8190ac74bad3c87f2641 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4bc8fbb548190865b1bf019f2bde4 completed March 1, 2026, 10:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69b20309280c8190ad9a73397e42267c completed March 12, 2026, 12:04 a.m.
PD Predicate disambiguation batch_69a4bb50d19c81908a98dbbb04a8906f completed March 1, 2026, 10:18 p.m.
Created at: March 1, 2026, 7:44 p.m.