Triple

T280178
Position Surface form Disambiguated ID Type / Status
Subject Interstate 495 (Massachusetts) E5335 entity
Predicate connectsTo P845 FINISHED
Object U.S. Route 1 (Massachusetts)
U.S. Route 1 (Massachusetts) is a major north–south highway running through eastern Massachusetts, serving as a key arterial route connecting Boston and surrounding communities to New Hampshire and Rhode Island.
E78032 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 (Massachusetts) | Statement: [Interstate 495 (Massachusetts), connectsTo, U.S. Route 1 (Massachusetts)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: U.S. Route 1 (Massachusetts)
Context triple: [Interstate 495 (Massachusetts), connectsTo, U.S. Route 1 (Massachusetts)]
  • A. Massachusetts Route 1A
    Massachusetts Route 1A is a state highway in Massachusetts that runs parallel to U.S. Route 1, serving numerous North Shore and coastal communities between Boston and the New Hampshire border.
  • B. Massachusetts Route 16
    Massachusetts Route 16 is a major east–west state highway in Massachusetts that connects several Greater Boston suburbs and communities.
  • C. Massachusetts Route 110
    Massachusetts Route 110 is an east–west state highway in northeastern Massachusetts that connects several Merrimack Valley communities, including Lawrence, through a mix of urban and suburban corridors.
  • D. U.S. Route 1A
    U.S. Route 1A is an alternate alignment of U.S. Route 1 in Maine that serves local traffic and provides access to communities bypassed by the main highway.
  • E. Massachusetts Route 3
    Massachusetts Route 3 is a major north–south state highway in Massachusetts that connects the Boston metropolitan area with the South Shore and Cape Cod.
  • 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 (Massachusetts)
Triple: [Interstate 495 (Massachusetts), connectsTo, U.S. Route 1 (Massachusetts)]
Generated description
U.S. Route 1 (Massachusetts) is a major north–south highway running through eastern Massachusetts, serving as a key arterial route connecting Boston and surrounding communities to New Hampshire and Rhode Island.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: U.S. Route 1 (Massachusetts)
Target entity description: U.S. Route 1 (Massachusetts) is a major north–south highway running through eastern Massachusetts, serving as a key arterial route connecting Boston and surrounding communities to New Hampshire and Rhode Island.
  • A. Massachusetts Route 1A
    Massachusetts Route 1A is a state highway in Massachusetts that runs parallel to U.S. Route 1, serving numerous North Shore and coastal communities between Boston and the New Hampshire border.
  • B. Massachusetts Route 16
    Massachusetts Route 16 is a major east–west state highway in Massachusetts that connects several Greater Boston suburbs and communities.
  • C. Massachusetts Route 110
    Massachusetts Route 110 is an east–west state highway in northeastern Massachusetts that connects several Merrimack Valley communities, including Lawrence, through a mix of urban and suburban corridors.
  • D. U.S. Route 1A
    U.S. Route 1A is an alternate alignment of U.S. Route 1 in Maine that serves local traffic and provides access to communities bypassed by the main highway.
  • E. Massachusetts Route 3
    Massachusetts Route 3 is a major north–south state highway in Massachusetts that connects the Boston metropolitan area with the South Shore and Cape Cod.
  • 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_69a257e6c8788190987dfe705ca2912a completed Feb. 28, 2026, 2:50 a.m.
NER Named-entity recognition batch_69a25e0868708190ad551ca06cc57f4a completed Feb. 28, 2026, 3:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69a563c01ccc8190a8b9d3ce78ff8ca5 completed March 2, 2026, 10:17 a.m.
NEDg Description generation batch_69a565835d7c8190b5103f21ad509b40 completed March 2, 2026, 10:25 a.m.
NED2 Entity disambiguation (via description) batch_69a5662d775481908700fbd2e6809465 completed March 2, 2026, 10:27 a.m.
Created at: Feb. 28, 2026, 2:59 a.m.