Triple

T87731
Position Surface form Disambiguated ID Type / Status
Subject Bourne Bridge E1763 entity
Predicate carries P1393 FINISHED
Object Massachusetts Route 28
Massachusetts Route 28 is a major north–south state highway in Massachusetts that runs from the Cape Cod region through Boston and up to the New Hampshire border.
 E35502 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 Route 28 | Statement: [Bourne Bridge, carries, Massachusetts Route 28]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Massachusetts Route 28
Context triple: [Bourne Bridge, carries, Massachusetts Route 28]
  • A. Massachusetts Route 2
    Massachusetts Route 2 is a major east–west state highway in Massachusetts that connects the Boston area with north-central and western parts of the state.
  • B. Massachusetts Route 129
    Massachusetts Route 129 is a state highway in northeastern Massachusetts that runs through several North Shore communities, including the city of Lynn.
  • C. Massachusetts Route 9
    Massachusetts Route 9 is a major east–west state highway in Massachusetts that serves as a key arterial route connecting Boston with numerous western suburbs and communities.
  • D. Massachusetts Route 130
    Massachusetts Route 130 is a state highway on Cape Cod that runs through several towns, including Sandwich, providing a north–south connection between local communities and major routes.
  • E. 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.
  • 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 Route 28
Triple: [Bourne Bridge, carries, Massachusetts Route 28]
Generated description
Massachusetts Route 28 is a major north–south state highway in Massachusetts that runs from the Cape Cod region through Boston and up to the New Hampshire border.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Massachusetts Route 28
Target entity description: Massachusetts Route 28 is a major north–south state highway in Massachusetts that runs from the Cape Cod region through Boston and up to the New Hampshire border.
  • A. Massachusetts Route 2
    Massachusetts Route 2 is a major east–west state highway in Massachusetts that connects the Boston area with north-central and western parts of the state.
  • B. Massachusetts Route 129
    Massachusetts Route 129 is a state highway in northeastern Massachusetts that runs through several North Shore communities, including the city of Lynn.
  • C. Massachusetts Route 9
    Massachusetts Route 9 is a major east–west state highway in Massachusetts that serves as a key arterial route connecting Boston with numerous western suburbs and communities.
  • D. Massachusetts Route 130
    Massachusetts Route 130 is a state highway on Cape Cod that runs through several towns, including Sandwich, providing a north–south connection between local communities and major routes.
  • E. 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.
  • 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_69a24c8150408190910a693eb51c1f71 completed Feb. 28, 2026, 2:01 a.m.
NER Named-entity recognition batch_69a24f50e004819083f5bfccd597a312 completed Feb. 28, 2026, 2:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69a38f4ad71881909f914571472c15fa completed March 1, 2026, 12:58 a.m.
NEDg Description generation batch_69a38fa022b88190938ab9a65a85ad2a completed March 1, 2026, 1 a.m.
NED2 Entity disambiguation (via description) batch_69a3901ce7f88190ab94662c43a6008b completed March 1, 2026, 1:02 a.m.
Created at: Feb. 28, 2026, 2:06 a.m.