Triple

T13230431
Position Surface form Disambiguated ID Type / Status
Subject George Mason Memorial Bridge E315001 entity
Predicate partOf P40 FINISHED
Object 14th Street Bridge complex between Washington, D.C. and Virginia E1825 NE FINISHED

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: 14th Street Bridge complex between Washington, D.C. and Virginia | Statement: [George Mason Memorial Bridge, partOf, 14th Street Bridge complex between Washington, D.C. and Virginia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 14th Street Bridge complex between Washington, D.C. and Virginia
Context triple: [George Mason Memorial Bridge, partOf, 14th Street Bridge complex between Washington, D.C. and Virginia]
  • A. 14th Street Bridge complex chosen
    The 14th Street Bridge complex is a group of highway and railway bridges over the Potomac River that serves as a major transportation link between Northern Virginia and Washington, D.C.
  • B. Cabin John Bridge
    Cabin John Bridge is a historic stone arch bridge in Maryland that carries traffic across Cabin John Creek near the Potomac River just outside Washington, D.C.
  • C. Rock Creek Parkway–George Washington Memorial Parkway interchange bridge over Potomac River
    The Rock Creek Parkway–George Washington Memorial Parkway interchange bridge over the Potomac River is a major highway bridge in Washington, D.C., that carries traffic between two key parkway routes across the river near the city’s monumental core.
  • D. U.S. Route 1 bridge over Occoquan River
    The U.S. Route 1 bridge over the Occoquan River is a major highway crossing in northern Virginia that carries U.S. Route 1 across the river, linking Prince William and Fairfax counties as part of a key north–south transportation corridor.
  • E. Route 123 bridge at Occoquan
    The Route 123 bridge at Occoquan is a major highway crossing in Northern Virginia that carries State Route 123 over the Occoquan River, connecting Prince William and Fairfax counties.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d806affc688190a25b6ccc588e9c72 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98d336ae08190bfc118cfbefddf84 completed April 10, 2026, 11:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6ff2c07488190ad07c544cca63a7d completed May 3, 2026, 7:54 a.m.
Created at: April 9, 2026, 9:21 p.m.