Triple

T8062456
Position Surface form Disambiguated ID Type / Status
Subject Rockland, Massachusetts E188157 entity
Predicate roadAccessVia P9041 FINISHED
Object Massachusetts Route 139
Massachusetts Route 139 is an east–west state highway in eastern Massachusetts that connects several South Shore communities between Stoughton and the coastal town of Duxbury.
E849287 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 139 | Statement: [Rockland, Massachusetts, roadAccessVia, Massachusetts Route 139]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Massachusetts Route 139
Context triple: [Rockland, Massachusetts, roadAccessVia, Massachusetts Route 139]
  • A. Massachusetts Route 133
    Massachusetts Route 133 is an east–west state highway in northeastern Massachusetts that connects several towns north of Boston, including Tewksbury, through suburban and semi-rural areas.
  • B. 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.
  • C. Massachusetts Route 138
    Massachusetts Route 138 is a state highway in Massachusetts that runs generally north–south through several communities south of Boston, connecting local towns and major routes along its corridor.
  • D. Massachusetts Route 113
    Massachusetts Route 113 is an east–west state highway in northeastern Massachusetts that runs through several Merrimack Valley communities, including Tyngsborough.
  • E. Massachusetts Route 13
    Massachusetts Route 13 is a state highway in north-central Massachusetts that runs between Leominster and the New Hampshire state line, serving as a regional connector route.
  • 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 139
Triple: [Rockland, Massachusetts, roadAccessVia, Massachusetts Route 139]
Generated description
Massachusetts Route 139 is an east–west state highway in eastern Massachusetts that connects several South Shore communities between Stoughton and the coastal town of Duxbury.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Massachusetts Route 139
Target entity description: Massachusetts Route 139 is an east–west state highway in eastern Massachusetts that connects several South Shore communities between Stoughton and the coastal town of Duxbury.
  • A. Massachusetts Route 133
    Massachusetts Route 133 is an east–west state highway in northeastern Massachusetts that connects several towns north of Boston, including Tewksbury, through suburban and semi-rural areas.
  • B. 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.
  • C. Massachusetts Route 138
    Massachusetts Route 138 is a state highway in Massachusetts that runs generally north–south through several communities south of Boston, connecting local towns and major routes along its corridor.
  • D. Massachusetts Route 113
    Massachusetts Route 113 is an east–west state highway in northeastern Massachusetts that runs through several Merrimack Valley communities, including Tyngsborough.
  • E. Massachusetts Route 13
    Massachusetts Route 13 is a state highway in north-central Massachusetts that runs between Leominster and the New Hampshire state line, serving as a regional connector route.
  • 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_69ca82b2f68881908c50560697e210da completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3fcd7bcc8190b0a629a813846f13 completed March 31, 2026, 3:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69d61b0c9dec8190af5a38413d4861c2 completed April 8, 2026, 9:08 a.m.
NEDg Description generation batch_69d61f2bcef08190b6cc4f572034e1b7 completed April 8, 2026, 9:26 a.m.
NED2 Entity disambiguation (via description) batch_69d61f9204008190b43e63ad2625a63f completed April 8, 2026, 9:27 a.m.
Created at: March 30, 2026, 5:26 p.m.