Triple

T16155968
Position Surface form Disambiguated ID Type / Status
Subject Salisbury, New Hampshire E392041 entity
Predicate hasRiver P165 FINISHED
Object Blackwater River (New Hampshire)
Blackwater River (New Hampshire) is a tributary of the Merrimack River in central New Hampshire, known for its scenic, rural course through several small towns.
 E1198053 NE FINISHED

How this triple was built (4 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: Blackwater River (New Hampshire) | Statement: [Salisbury, New Hampshire, hasRiver, Blackwater River (New Hampshire)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Blackwater River (New Hampshire)
Context triple: [Salisbury, New Hampshire, hasRiver, Blackwater River (New Hampshire)]
  • A. Black River (New Hampshire)
    Black River (New Hampshire) is a river in the U.S. state of New Hampshire that flows through Sullivan County before joining the Connecticut River.
  • B. Sugar River (New Hampshire)
    Sugar River (New Hampshire) is a river in western New Hampshire that flows generally westward from Lake Sunapee through several towns before joining the Connecticut River.
  • C. Snake River (New Hampshire)
    Snake River (New Hampshire) is a small river in central New Hampshire that flows through the town of New Hampton as part of the region’s local watershed.
  • D. Saxtons River
    Saxtons River is a small river in southeastern Vermont that flows through rural communities before joining the Connecticut River.
  • E. Nashua River
    The Nashua River is a New England waterway flowing through Massachusetts and New Hampshire, historically significant for both severe industrial pollution and subsequent environmental restoration efforts.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Blackwater River (New Hampshire)
Triple: [Salisbury, New Hampshire, hasRiver, Blackwater River (New Hampshire)]
Generated description
Blackwater River (New Hampshire) is a tributary of the Merrimack River in central New Hampshire, known for its scenic, rural course through several small towns.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Blackwater River (New Hampshire)
Target entity description: Blackwater River (New Hampshire) is a tributary of the Merrimack River in central New Hampshire, known for its scenic, rural course through several small towns.
  • A. Black River (New Hampshire)
    Black River (New Hampshire) is a river in the U.S. state of New Hampshire that flows through Sullivan County before joining the Connecticut River.
  • B. Sugar River (New Hampshire)
    Sugar River (New Hampshire) is a river in western New Hampshire that flows generally westward from Lake Sunapee through several towns before joining the Connecticut River.
  • C. Snake River (New Hampshire)
    Snake River (New Hampshire) is a small river in central New Hampshire that flows through the town of New Hampton as part of the region’s local watershed.
  • D. Saxtons River
    Saxtons River is a small river in southeastern Vermont that flows through rural communities before joining the Connecticut River.
  • E. Nashua River
    The Nashua River is a New England waterway flowing through Massachusetts and New Hampshire, historically significant for both severe industrial pollution and subsequent environmental restoration efforts.
  • 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_69d87f1c65e48190aa2b4c472e9bafc4 completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e21e5aa57c8190a9d89dd57e30318f completed April 17, 2026, 11:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69fff7ae46dc81908cba9152a6080c3a completed May 10, 2026, 3:12 a.m.
NEDg Description generation batch_69fff86a556c819096bc008e1ca76e8c completed May 10, 2026, 3:15 a.m.
NED2 Entity disambiguation (via description) batch_69fff926120081909f1042bf3a16ea10 completed May 10, 2026, 3:19 a.m.
Created at: April 10, 2026, 5:01 a.m.