Triple

T3966932
Position Surface form Disambiguated ID Type / Status
Subject Maryland Transportation Authority E92238 entity
Predicate operates P24 FINISHED
Object Governor Harry W. Nice Memorial/Senator Thomas "Mac" Middleton Bridge E490645 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: Governor Harry W. Nice Memorial/Senator Thomas "Mac" Middleton Bridge | Statement: [Maryland Transportation Authority, operates, Governor Harry W. Nice Memorial/Senator Thomas "Mac" Middleton Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Governor Harry W. Nice Memorial/Senator Thomas "Mac" Middleton Bridge
Context triple: [Maryland Transportation Authority, operates, Governor Harry W. Nice Memorial/Senator Thomas "Mac" Middleton Bridge]
  • A. Harry W. Nice Memorial Bridge chosen
    The Harry W. Nice Memorial Bridge is a major highway bridge carrying U.S. Route 301 across the Potomac River between Maryland and Virginia.
  • B. John F. McCarthy Memorial Bridge
    The John F. McCarthy Memorial Bridge is a major toll bridge in the San Francisco Bay Area that carries Interstate 580 across San Francisco Bay between Richmond and San Rafael, California.
  • C. Glenn L. Jackson Memorial Bridge
    The Glenn L. Jackson Memorial Bridge is a major concrete segmental bridge carrying traffic across the Columbia River between Oregon and Washington as part of the Portland metropolitan highway system.
  • D. John P. Grace Memorial Bridge
    The John P. Grace Memorial Bridge was a cantilever truss bridge in Charleston, South Carolina, that carried U.S. Route 17 and served as a primary crossing between Charleston and Mount Pleasant for much of the 20th century.
  • E. James B. Edwards Bridge
    The James B. Edwards Bridge is a major highway span in South Carolina that carries Interstate 526 over the Cooper River, connecting the Charleston area’s road network.
  • 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_69aed96624188190ac8c45bb57ab72b5 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef976f4fc8190b2c16ab62c19cdb8 completed March 9, 2026, 4:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69c5187dfe008190ac60e042527e55b3 completed March 26, 2026, 11:29 a.m.
Created at: March 9, 2026, 3:32 p.m.