Triple

T7771925
Position Surface form Disambiguated ID Type / Status
Subject Piscataqua River Bridge E179092 entity
Predicate partOfCorridor P840 FINISHED
Object Boston-to-Portland interstate corridor
The Boston-to-Portland interstate corridor is a major New England transportation route linking the Boston, Massachusetts metropolitan area with Portland, Maine via Interstate 95 and associated infrastructure.
E403145 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: Boston-to-Portland interstate corridor | Statement: [Piscataqua River Bridge, partOfCorridor, Boston-to-Portland interstate corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Boston-to-Portland interstate corridor
Context triple: [Piscataqua River Bridge, partOfCorridor, Boston-to-Portland interstate corridor]
  • A. New England highway network
    The New England highway network is the interconnected system of major roads and interstates that links cities and towns across the New England region of the northeastern United States.
  • B. Maine Turnpike
    The Maine Turnpike is a major toll highway in Maine that forms a key segment of Interstate 95, carrying heavy regional and long-distance traffic through the state.
  • C. Northeast Corridor
    The Northeast Corridor is the busiest passenger rail line in the United States, running primarily Amtrak and commuter trains along the urbanized spine of the East Coast between major cities such as Washington, D.C., Philadelphia, New York City, and Boston.
  • D. Massachusetts Turnpike
    The Massachusetts Turnpike is a major east–west toll highway in Massachusetts that forms part of Interstate 90 and connects the Boston area with the rest of the state and beyond.
  • E. U.S. Numbered Route 3 corridor between Boston and New Hampshire
    The U.S. Numbered Route 3 corridor between Boston and New Hampshire is a major north–south transportation route in northeastern Massachusetts that links the Boston metropolitan area with southern New Hampshire, serving as a key commuter and regional travel artery.
  • 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: Boston-to-Portland interstate corridor
Triple: [Piscataqua River Bridge, partOfCorridor, Boston-to-Portland interstate corridor]
Generated description
The Boston-to-Portland interstate corridor is a major New England transportation route linking the Boston, Massachusetts metropolitan area with Portland, Maine via Interstate 95 and associated infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Boston-to-Portland interstate corridor
Target entity description: The Boston-to-Portland interstate corridor is a major New England transportation route linking the Boston, Massachusetts metropolitan area with Portland, Maine via Interstate 95 and associated infrastructure.
  • A. New England highway network
    The New England highway network is the interconnected system of major roads and interstates that links cities and towns across the New England region of the northeastern United States.
  • B. Maine Turnpike chosen
    The Maine Turnpike is a major toll highway in Maine that forms a key segment of Interstate 95, carrying heavy regional and long-distance traffic through the state.
  • C. Northeast Corridor
    The Northeast Corridor is the busiest passenger rail line in the United States, running primarily Amtrak and commuter trains along the urbanized spine of the East Coast between major cities such as Washington, D.C., Philadelphia, New York City, and Boston.
  • D. Massachusetts Turnpike
    The Massachusetts Turnpike is a major east–west toll highway in Massachusetts that forms part of Interstate 90 and connects the Boston area with the rest of the state and beyond.
  • E. U.S. Numbered Route 3 corridor between Boston and New Hampshire
    The U.S. Numbered Route 3 corridor between Boston and New Hampshire is a major north–south transportation route in northeastern Massachusetts that links the Boston metropolitan area with southern New Hampshire, serving as a key commuter and regional travel artery.
  • F. None of above.

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_69c69f30602c819082ab52cd4af5c592 completed March 27, 2026, 3:16 p.m.
NER Named-entity recognition batch_69c7045ebae88190a04c8f972795e615 completed March 27, 2026, 10:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8c7ee407881908e591d216c504b24 completed March 29, 2026, 6:34 a.m.
NEDg Description generation batch_69c8c8b75b848190a67de2040d563f86 completed March 29, 2026, 6:37 a.m.
NED2 Entity disambiguation (via description) batch_69c8c941814081909d299df5cd714c71 completed March 29, 2026, 6:40 a.m.
Created at: March 27, 2026, 4:11 p.m.