Triple

T3748555
Position Surface form Disambiguated ID Type / Status
Subject Quinnipiac River E81268 entity
Predicate hasBridge P386 FINISHED
Object Interstate 91 bridge at New Haven
The Interstate 91 bridge at New Haven is a major highway span in New Haven, Connecticut, carrying Interstate 91 across the Quinnipiac River as part of a key north–south transportation corridor in New England.
E384572 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: Interstate 91 bridge at New Haven | Statement: [Quinnipiac River, hasBridge, Interstate 91 bridge at New Haven]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Interstate 91 bridge at New Haven
Context triple: [Quinnipiac River, hasBridge, Interstate 91 bridge at New Haven]
  • A. Washington Road bridge
    The Washington Road bridge is a roadway bridge spanning Lake Carnegie near Princeton University, carrying Washington Road across the lake and connecting the campus with surrounding areas.
  • B. Founders Bridge in Hartford
    Founders Bridge in Hartford is a major vehicular and pedestrian bridge connecting downtown Hartford to East Hartford across the Connecticut River.
  • C. Route 101 bridge in Milford
    The Route 101 bridge in Milford is a roadway bridge in Milford, New Hampshire, that carries New Hampshire Route 101 across the Souhegan River.
  • D. Memorial Bridge between Springfield and West Springfield
    The Memorial Bridge between Springfield and West Springfield is a historic multi-span arch bridge in western Massachusetts that carries traffic across the Connecticut River and serves as a prominent local landmark.
  • E. West Boston Bridge
    West Boston Bridge was a 19th-century bridge over the Charles River in Boston that historically connected Boston to Cambridge before being superseded by the Longfellow Bridge.
  • 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: Interstate 91 bridge at New Haven
Triple: [Quinnipiac River, hasBridge, Interstate 91 bridge at New Haven]
Generated description
The Interstate 91 bridge at New Haven is a major highway span in New Haven, Connecticut, carrying Interstate 91 across the Quinnipiac River as part of a key north–south transportation corridor in New England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Interstate 91 bridge at New Haven
Target entity description: The Interstate 91 bridge at New Haven is a major highway span in New Haven, Connecticut, carrying Interstate 91 across the Quinnipiac River as part of a key north–south transportation corridor in New England.
  • A. Washington Road bridge
    The Washington Road bridge is a roadway bridge spanning Lake Carnegie near Princeton University, carrying Washington Road across the lake and connecting the campus with surrounding areas.
  • B. Founders Bridge in Hartford
    Founders Bridge in Hartford is a major vehicular and pedestrian bridge connecting downtown Hartford to East Hartford across the Connecticut River.
  • C. Route 101 bridge in Milford
    The Route 101 bridge in Milford is a roadway bridge in Milford, New Hampshire, that carries New Hampshire Route 101 across the Souhegan River.
  • D. Memorial Bridge between Springfield and West Springfield
    The Memorial Bridge between Springfield and West Springfield is a historic multi-span arch bridge in western Massachusetts that carries traffic across the Connecticut River and serves as a prominent local landmark.
  • E. West Boston Bridge
    West Boston Bridge was a 19th-century bridge over the Charles River in Boston that historically connected Boston to Cambridge before being superseded by the Longfellow Bridge.
  • 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_69ad8b19b7b08190a6188804e99c53e9 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcb6bf95c81909796fbc84995ae05 completed March 8, 2026, 7:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4db2f5e9881908c10feafbb569f48 completed March 14, 2026, 3:51 a.m.
NEDg Description generation batch_69b4df1cfd348190831cc472de055436 completed March 14, 2026, 4:07 a.m.
NED2 Entity disambiguation (via description) batch_69b4df7b2da881908aef158d79c2834c completed March 14, 2026, 4:09 a.m.
Created at: March 8, 2026, 3:35 p.m.