Triple

T676859
Position Surface form Disambiguated ID Type / Status
Subject Harvard Crimson men’s rowing E13096 entity
Predicate homeWater P17958 FINISHED
Object Charles River E1807 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: Charles River | Statement: [Harvard Crimson men’s rowing, homeWater, Charles River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Charles River
Context triple: [Harvard Crimson men’s rowing, homeWater, Charles River]
  • A. Charles River chosen
    The Charles River is a prominent river in eastern Massachusetts that flows between Boston and Cambridge and is known for its scenic banks, recreational activities, and role in the region’s history and culture.
  • B. Aberjona River
    The Aberjona River is a small river in eastern Massachusetts that flows through communities such as Winchester and Woburn before joining the Mystic River.
  • C. West River
    West River is a tidal tributary of the Chesapeake Bay in Maryland known for its boating, fishing, and waterfront communities.
  • D. Merrimack River
    The Merrimack River is a major New England waterway that flows through New Hampshire and northeastern Massachusetts, historically important for powering textile mills and shaping the industrial development of the region.
  • E. Connecticut River
    The Connecticut River is the longest river in New England, flowing south from the U.S.-Canada border through four states before emptying into Long Island Sound.
  • 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: homeWater
Context triple: [Harvard Crimson men’s rowing, homeWater, Charles River]
  • A. homePool
    Indicates that an entity is associated with or belongs to a primary or default pool, typically used as its main or originating pool.
  • B. waterType
    Indicates the specific kind or category of water associated with an entity (e.g., fresh, salt, brackish).
  • C. waterStorageOrgan
    Indicates that one entity functions as an organ specialized for storing water for another entity.
  • D. household
    Indicates that two or more entities belong to or are part of the same household unit, typically sharing a residence and domestic life.
  • E. waterInfrastructure
    Indicates the existence, development, or management of systems and facilities that supply, store, treat, or distribute water between entities.
  • 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_69a4933d3bf88190972041cd8cf143b9 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4a04b2ae881908a5c23453bef8572 completed March 1, 2026, 8:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69adbf2ffb088190a49686609d7de213 completed March 8, 2026, 6:25 p.m.
PD Predicate disambiguation batch_69a49d1bbd0c81909cfbec30bd17bde7 completed March 1, 2026, 8:10 p.m.
PDg Predicate description generation batch_69a49ebf33c481909949526cb8f223dd completed March 1, 2026, 8:17 p.m.
Created at: March 1, 2026, 7:36 p.m.