Triple

T4394601
Position Surface form Disambiguated ID Type / Status
Subject Massachusetts Route 117 E99455 entity
Predicate westernTerminus P388 FINISHED
Object Route 12 in Leominster, Massachusetts
Route 12 in Leominster, Massachusetts is a segment of the north–south state highway Route 12 that runs through the city of Leominster, serving as a key local thoroughfare in north-central Massachusetts.
 E436639 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: Route 12 in Leominster, Massachusetts | Statement: [Massachusetts Route 117, westernTerminus, Route 12 in Leominster, Massachusetts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Route 12 in Leominster, Massachusetts
Context triple: [Massachusetts Route 117, westernTerminus, Route 12 in Leominster, Massachusetts]
  • A. Route 2A in Lexington, Massachusetts
    Route 2A in Lexington, Massachusetts is a local state highway that serves as a key east–west arterial road connecting Lexington’s town center and surrounding communities to major routes such as Interstate 95 and Route 2.
  • B. Route 225 in Lexington, Massachusetts
    Route 225 in Lexington, Massachusetts is a state highway that serves as a key local connector through the town, linking residential and commercial areas to major routes such as Interstate 95.
  • C. Route 114 in Massachusetts
    Route 114 in Massachusetts is a state highway on the North Shore that runs through communities such as Salem and Peabody, serving as a key commercial and commuter corridor.
  • D. Route 129
    Route 129 is a state highway in Massachusetts that runs east–west, connecting several communities north of Boston.
  • E. Route 128 (Massachusetts) in Lexington, Massachusetts
    Route 128 (Massachusetts) in Lexington, Massachusetts is a segment of the major circumferential highway around Boston, serving as a key suburban beltway and connector for regional traffic.
  • 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: Route 12 in Leominster, Massachusetts
Triple: [Massachusetts Route 117, westernTerminus, Route 12 in Leominster, Massachusetts]
Generated description
Route 12 in Leominster, Massachusetts is a segment of the north–south state highway Route 12 that runs through the city of Leominster, serving as a key local thoroughfare in north-central Massachusetts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Route 12 in Leominster, Massachusetts
Target entity description: Route 12 in Leominster, Massachusetts is a segment of the north–south state highway Route 12 that runs through the city of Leominster, serving as a key local thoroughfare in north-central Massachusetts.
  • A. Route 2A in Lexington, Massachusetts
    Route 2A in Lexington, Massachusetts is a local state highway that serves as a key east–west arterial road connecting Lexington’s town center and surrounding communities to major routes such as Interstate 95 and Route 2.
  • B. Route 225 in Lexington, Massachusetts
    Route 225 in Lexington, Massachusetts is a state highway that serves as a key local connector through the town, linking residential and commercial areas to major routes such as Interstate 95.
  • C. Route 114 in Massachusetts
    Route 114 in Massachusetts is a state highway on the North Shore that runs through communities such as Salem and Peabody, serving as a key commercial and commuter corridor.
  • D. Route 129
    Route 129 is a state highway in Massachusetts that runs east–west, connecting several communities north of Boston.
  • E. Route 128 (Massachusetts) in Lexington, Massachusetts
    Route 128 (Massachusetts) in Lexington, Massachusetts is a segment of the major circumferential highway around Boston, serving as a key suburban beltway and connector for regional traffic.
  • 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_69b345506b408190b0e3dee616738a7d completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b352a9c8b88190a7894a40be4996f0 completed March 12, 2026, 11:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5e536e1848190a2517ab351adfe48 completed March 14, 2026, 10:46 p.m.
NEDg Description generation batch_69b5eeaf35348190a1611f5b04baed1f completed March 14, 2026, 11:26 p.m.
NED2 Entity disambiguation (via description) batch_69b5ef5c7e0c819080b0e8914dcd6568 completed March 14, 2026, 11:29 p.m.
Created at: March 12, 2026, 11:20 p.m.