Triple

T1560163
Position Surface form Disambiguated ID Type / Status
Subject Alewife Brook Parkway E33300 entity
Predicate connectsTo P845 FINISHED
Object Massachusetts Route 2A
Massachusetts Route 2A is a state highway in Massachusetts that serves as an alternate and more local route to U.S. Route 2 through several cities and towns in the eastern part of the state.
E302374 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 2A | Statement: [Alewife Brook Parkway, connectsTo, Massachusetts Route 2A]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Massachusetts Route 2A
Context triple: [Alewife Brook Parkway, connectsTo, Massachusetts Route 2A]
  • A. Massachusetts Route 24
    Massachusetts Route 24 is a major north–south highway in southeastern Massachusetts that links the Boston metropolitan area with cities such as Brockton, Taunton, and Fall River.
  • B. Massachusetts Route 25
    Massachusetts Route 25 is a state highway in southeastern Massachusetts that serves as a key connector between Interstate 495 and the Bourne Bridge leading to Cape Cod.
  • C. 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.
  • D. Massachusetts Route 3A
    Massachusetts Route 3A is a state highway in eastern Massachusetts that runs roughly parallel to Route 3, serving numerous coastal and suburban communities from the South Shore through the Boston area to the Merrimack Valley.
  • E. Massachusetts Route 12
    Massachusetts Route 12 is a north–south state highway in Massachusetts that runs through central communities including Leominster, connecting local roads to major routes such as Interstate 190.
  • 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 2A
Triple: [Alewife Brook Parkway, connectsTo, Massachusetts Route 2A]
Generated description
Massachusetts Route 2A is a state highway in Massachusetts that serves as an alternate and more local route to U.S. Route 2 through several cities and towns in the eastern part of the state.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Massachusetts Route 2A
Target entity description: Massachusetts Route 2A is a state highway in Massachusetts that serves as an alternate and more local route to U.S. Route 2 through several cities and towns in the eastern part of the state.
  • A. Massachusetts Route 24
    Massachusetts Route 24 is a major north–south highway in southeastern Massachusetts that links the Boston metropolitan area with cities such as Brockton, Taunton, and Fall River.
  • B. Massachusetts Route 25
    Massachusetts Route 25 is a state highway in southeastern Massachusetts that serves as a key connector between Interstate 495 and the Bourne Bridge leading to Cape Cod.
  • C. 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.
  • D. Massachusetts Route 3A
    Massachusetts Route 3A is a state highway in eastern Massachusetts that runs roughly parallel to Route 3, serving numerous coastal and suburban communities from the South Shore through the Boston area to the Merrimack Valley.
  • E. Massachusetts Route 12
    Massachusetts Route 12 is a north–south state highway in Massachusetts that runs through central communities including Leominster, connecting local roads to major routes such as Interstate 190.
  • 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_69a885ef9cf48190b0af0f5ce3d02231 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90885d6208190b4b7d6ad336d4d16 completed March 5, 2026, 4:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69afce6ea6f88190b455439f73a02728 completed March 10, 2026, 7:55 a.m.
NEDg Description generation batch_69afd27a5cc88190989f93505c1e4cd3 completed March 10, 2026, 8:12 a.m.
NED2 Entity disambiguation (via description) batch_69afd2d6be848190a5444fc8341cf4b1 completed March 10, 2026, 8:14 a.m.
Created at: March 4, 2026, 7:27 p.m.