Triple

T14151276
Position Surface form Disambiguated ID Type / Status
Subject Maine State Route 190 E350686 entity
Predicate westernTerminus P388 FINISHED
Object U.S. Route 1 in Perry, Maine
U.S. Route 1 in Perry, Maine is a segment of the major north–south highway along the U.S. East Coast that passes through the coastal town of Perry in Washington County.
E1082347 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: U.S. Route 1 in Perry, Maine | Statement: [Maine State Route 190, westernTerminus, U.S. Route 1 in Perry, Maine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: U.S. Route 1 in Perry, Maine
Context triple: [Maine State Route 190, westernTerminus, U.S. Route 1 in Perry, Maine]
  • A. U.S. Route 1 in Damariscotta, Maine
    U.S. Route 1 in Damariscotta, Maine is a major coastal highway corridor that serves as a primary route for regional traffic and tourism through the Midcoast area of the state.
  • B. U.S. Route 1 in Ellsworth, Maine
    U.S. Route 1 in Ellsworth, Maine is a major coastal highway corridor that serves as a key commercial and transportation route through the city and the Downeast region.
  • C. US Route 1 in Houlton, Maine
    US Route 1 in Houlton, Maine is a segment of the major north–south U.S. highway that serves as a key local and regional connector near the Canadian border in northern Maine.
  • D. U.S. Route 1A in Massachusetts
    U.S. Route 1A in Massachusetts is an alternate alignment of U.S. Route 1 that serves several coastal and urban communities north and south of Boston.
  • E. US Route 1 (Maine)
    US Route 1 (Maine) is a major north–south U.S. highway that runs along Maine’s Atlantic coast, connecting numerous coastal towns and cities from the New Hampshire border to the Canadian border.
  • 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: U.S. Route 1 in Perry, Maine
Triple: [Maine State Route 190, westernTerminus, U.S. Route 1 in Perry, Maine]
Generated description
U.S. Route 1 in Perry, Maine is a segment of the major north–south highway along the U.S. East Coast that passes through the coastal town of Perry in Washington County.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: U.S. Route 1 in Perry, Maine
Target entity description: U.S. Route 1 in Perry, Maine is a segment of the major north–south highway along the U.S. East Coast that passes through the coastal town of Perry in Washington County.
  • A. U.S. Route 1 in Damariscotta, Maine
    U.S. Route 1 in Damariscotta, Maine is a major coastal highway corridor that serves as a primary route for regional traffic and tourism through the Midcoast area of the state.
  • B. U.S. Route 1 in Ellsworth, Maine
    U.S. Route 1 in Ellsworth, Maine is a major coastal highway corridor that serves as a key commercial and transportation route through the city and the Downeast region.
  • C. US Route 1 in Houlton, Maine
    US Route 1 in Houlton, Maine is a segment of the major north–south U.S. highway that serves as a key local and regional connector near the Canadian border in northern Maine.
  • D. U.S. Route 1A in Massachusetts
    U.S. Route 1A in Massachusetts is an alternate alignment of U.S. Route 1 that serves several coastal and urban communities north and south of Boston.
  • E. US Route 1 (Maine)
    US Route 1 (Maine) is a major north–south U.S. highway that runs along Maine’s Atlantic coast, connecting numerous coastal towns and cities from the New Hampshire border to the Canadian border.
  • 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_69d8278775fc8190b0802d22ca2f495d completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de6124e23481909e5132a40a1d8624 completed April 14, 2026, 3:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcdf21f8c8819097ff26e6bb345b52 completed May 7, 2026, 6:51 p.m.
NEDg Description generation batch_69fce0cc78e881909090ac42a97ebb12 completed May 7, 2026, 6:58 p.m.
NED2 Entity disambiguation (via description) batch_69fce1f53a8881909fd1258729a9879d completed May 7, 2026, 7:03 p.m.
Created at: April 10, 2026, 12:57 a.m.