Triple

T10146491
Position Surface form Disambiguated ID Type / Status
Subject Merrimack River watershed E231719 entity
Predicate containsWatercourse P16952 FINISHED
Object Little River (Merrimack tributary)
Little River (Merrimack tributary) is a small New Hampshire stream that feeds into the Merrimack River as part of its larger watershed system.
 E844462 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: Little River (Merrimack tributary) | Statement: [Merrimack River watershed, containsWatercourse, Little River (Merrimack tributary)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Little River (Merrimack tributary)
Context triple: [Merrimack River watershed, containsWatercourse, Little River (Merrimack tributary)]
  • A. Middle Branch Piscataquog River
    The Middle Branch Piscataquog River is a smaller river in southern New Hampshire that feeds into the Piscataquog River within the Merrimack River watershed.
  • B. North Branch Piscataquog River
    The North Branch Piscataquog River is a tributary stream in southern New Hampshire that feeds into the larger Piscataquog River system.
  • C. Swift River (Saco River tributary)
    Swift River is a mountain stream in New Hampshire that flows through the White Mountains and joins the Saco River, known for its scenic beauty and recreational opportunities.
  • D. Tilton River
    The Tilton River is a river in southwestern Washington State that flows through forested terrain and reservoirs before joining the Cowlitz River.
  • E. Ossipee River
    The Ossipee River is a New England waterway flowing through eastern New Hampshire and southwestern Maine, known for draining Ossipee Lake and contributing to the Saco River watershed.
  • 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: Little River (Merrimack tributary)
Triple: [Merrimack River watershed, containsWatercourse, Little River (Merrimack tributary)]
Generated description
Little River (Merrimack tributary) is a small New Hampshire stream that feeds into the Merrimack River as part of its larger watershed system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Little River (Merrimack tributary)
Target entity description: Little River (Merrimack tributary) is a small New Hampshire stream that feeds into the Merrimack River as part of its larger watershed system.
  • A. Middle Branch Piscataquog River
    The Middle Branch Piscataquog River is a smaller river in southern New Hampshire that feeds into the Piscataquog River within the Merrimack River watershed.
  • B. North Branch Piscataquog River
    The North Branch Piscataquog River is a tributary stream in southern New Hampshire that feeds into the larger Piscataquog River system.
  • C. Swift River (Saco River tributary)
    Swift River is a mountain stream in New Hampshire that flows through the White Mountains and joins the Saco River, known for its scenic beauty and recreational opportunities.
  • D. Tilton River
    The Tilton River is a river in southwestern Washington State that flows through forested terrain and reservoirs before joining the Cowlitz River.
  • E. Ossipee River
    The Ossipee River is a New England waterway flowing through eastern New Hampshire and southwestern Maine, known for draining Ossipee Lake and contributing to the Saco River watershed.
  • 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_69ca848364f881908a24366a6feec1db completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cdebffb7688190b5def02f72154b14 completed April 2, 2026, 4:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2e62236c88190a6ddaf4957cb8b5f completed April 5, 2026, 10:45 p.m.
NEDg Description generation batch_69d2e73fd6988190a338a9e49dc3671b completed April 5, 2026, 10:50 p.m.
NED2 Entity disambiguation (via description) batch_69d2e8c425b88190b20f1706fe3343f4 completed April 5, 2026, 10:57 p.m.
Created at: March 30, 2026, 9:07 p.m.