Triple

T16307106
Position Surface form Disambiguated ID Type / Status
Subject New Hampshire–Massachusetts border E395948 entity
Predicate terminusWest P3375 FINISHED
Object Massachusetts–Vermont–New Hampshire tri-point
The Massachusetts–Vermont–New Hampshire tri-point is the geographic location in the northeastern United States where the borders of the three New England states meet.
E1205501 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: Massachusetts–Vermont–New Hampshire tri-point | Statement: [New Hampshire–Massachusetts border, terminusWest, Massachusetts–Vermont–New Hampshire tri-point]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Massachusetts–Vermont–New Hampshire tri-point
Context triple: [New Hampshire–Massachusetts border, terminusWest, Massachusetts–Vermont–New Hampshire tri-point]
  • A. Indiana–Michigan–Ohio tripoint
    The Indiana–Michigan–Ohio tripoint is the geographic point where the U.S. states of Indiana, Michigan, and Ohio meet at a single boundary intersection.
  • B. Indiana–Ohio–Kentucky tripoint
    The Indiana–Ohio–Kentucky tripoint is the geographic point where the U.S. states of Indiana, Ohio, and Kentucky meet.
  • C. Vermont–New Hampshire border
    The Vermont–New Hampshire border is the state line in northern New England that largely follows the Connecticut River, separating Vermont to the west from New Hampshire to the east.
  • D. Maine–New Hampshire border
    The Maine–New Hampshire border is the state boundary in the northeastern United States separating Maine and New Hampshire, much of it following the course of the Piscataqua River and other natural and surveyed lines.
  • E. New Hampshire–Quebec border
    The New Hampshire–Quebec border is the international boundary separating the U.S. state of New Hampshire from the Canadian province of Quebec, running through remote forested and mountainous terrain in the northern Appalachians.
  • 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: Massachusetts–Vermont–New Hampshire tri-point
Triple: [New Hampshire–Massachusetts border, terminusWest, Massachusetts–Vermont–New Hampshire tri-point]
Generated description
The Massachusetts–Vermont–New Hampshire tri-point is the geographic location in the northeastern United States where the borders of the three New England states meet.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Massachusetts–Vermont–New Hampshire tri-point
Target entity description: The Massachusetts–Vermont–New Hampshire tri-point is the geographic location in the northeastern United States where the borders of the three New England states meet.
  • A. Indiana–Michigan–Ohio tripoint
    The Indiana–Michigan–Ohio tripoint is the geographic point where the U.S. states of Indiana, Michigan, and Ohio meet at a single boundary intersection.
  • B. Indiana–Ohio–Kentucky tripoint
    The Indiana–Ohio–Kentucky tripoint is the geographic point where the U.S. states of Indiana, Ohio, and Kentucky meet.
  • C. Vermont–New Hampshire border
    The Vermont–New Hampshire border is the state line in northern New England that largely follows the Connecticut River, separating Vermont to the west from New Hampshire to the east.
  • D. Maine–New Hampshire border
    The Maine–New Hampshire border is the state boundary in the northeastern United States separating Maine and New Hampshire, much of it following the course of the Piscataqua River and other natural and surveyed lines.
  • E. New Hampshire–Quebec border
    The New Hampshire–Quebec border is the international boundary separating the U.S. state of New Hampshire from the Canadian province of Quebec, running through remote forested and mountainous terrain in the northern Appalachians.
  • 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_69d87f23bb088190a16fbb91a1957ea5 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e288d63b688190ad5ebc3fb5dd5b4c completed April 17, 2026, 7:24 p.m.
NED1 Entity disambiguation (via context triple) batch_6a001fa3353c8190825b31854a97220c completed May 10, 2026, 6:03 a.m.
NEDg Description generation batch_6a0020e282888190bb1d23b4876b4b75 completed May 10, 2026, 6:08 a.m.
NED2 Entity disambiguation (via description) batch_6a0021ba49808190bf69c22bc5c8d4da completed May 10, 2026, 6:12 a.m.
Created at: April 10, 2026, 5:06 a.m.