Triple

T21702447
Position Surface form Disambiguated ID Type / Status
Subject Alewife neighborhood of Cambridge E535691 entity
Predicate hasHighwayAccess P385 FINISHED
Object Massachusetts Route 2 — NE NERFINISHED

How this triple was built (2 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 2 | Statement: [Alewife neighborhood of Cambridge, hasHighwayAccess, Massachusetts Route 2]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Massachusetts Route 2
Context triple: [Alewife neighborhood of Cambridge, hasHighwayAccess, Massachusetts Route 2]
  • A. Massachusetts Route 2 chosen
    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 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.
  • C. Massachusetts Route 20
    Massachusetts Route 20 is a major east–west state highway running across Massachusetts, roughly paralleling the Massachusetts Turnpike and connecting numerous cities and towns from the New York state line to the Boston area.
  • D. Massachusetts Route 5
    Massachusetts Route 5 is a north–south state highway in western Massachusetts that generally parallels Interstate 91 and the Connecticut River.
  • E. Massachusetts Route 21
    Massachusetts Route 21 is a state highway in central Massachusetts that runs generally north–south, connecting several communities between Ludlow and Belchertown and providing access to major regional routes.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0c46b44c0819088ab883ebd44e0e8 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef9b8161348190842c433531cfaa5b completed April 27, 2026, 5:23 p.m.
Created at: April 16, 2026, 6:45 p.m.