Triple

T7695538
Position Surface form Disambiguated ID Type / Status
Subject Mobile River E174358 entity
Predicate hasBridge P386 FINISHED
Object Cochrane–Africatown USA Bridge
The Cochrane–Africatown USA Bridge is a prominent cable-stayed highway bridge in Mobile, Alabama, notable for its distinctive design and its connection to the historic Africatown community.
E683535 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: Cochrane–Africatown USA Bridge | Statement: [Mobile River, hasBridge, Cochrane–Africatown USA Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cochrane–Africatown USA Bridge
Context triple: [Mobile River, hasBridge, Cochrane–Africatown USA Bridge]
  • A. Arland D. Williams Jr. Memorial Bridge
    The Arland D. Williams Jr. Memorial Bridge is a Potomac River crossing in Washington, D.C., named in honor of an Air Florida Flight 90 crash hero and carrying traffic as part of the 14th Street Bridge complex.
  • B. Varina-Enon Bridge
    The Varina-Enon Bridge is a cable-stayed highway bridge in Virginia that carries Interstate 295 over the James River between Henrico and Chesterfield counties.
  • C. Natchez Trace Parkway Bridge
    The Natchez Trace Parkway Bridge is a distinctive double-arch concrete bridge in Tennessee known for its dramatic span over a wooded valley along the historic Natchez Trace route.
  • D. Ravenel Bridge
    The Ravenel Bridge is a prominent cable-stayed bridge in Charleston, South Carolina, known for its striking modern design and role as a key transportation link across the Cooper River.
  • E. Big Black River bridge
    Big Black River bridge is a strategic crossing over Mississippi’s Big Black River that played a key role in the American Civil War, particularly during the Vicksburg Campaign.
  • 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: Cochrane–Africatown USA Bridge
Triple: [Mobile River, hasBridge, Cochrane–Africatown USA Bridge]
Generated description
The Cochrane–Africatown USA Bridge is a prominent cable-stayed highway bridge in Mobile, Alabama, notable for its distinctive design and its connection to the historic Africatown community.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cochrane–Africatown USA Bridge
Target entity description: The Cochrane–Africatown USA Bridge is a prominent cable-stayed highway bridge in Mobile, Alabama, notable for its distinctive design and its connection to the historic Africatown community.
  • A. Arland D. Williams Jr. Memorial Bridge
    The Arland D. Williams Jr. Memorial Bridge is a Potomac River crossing in Washington, D.C., named in honor of an Air Florida Flight 90 crash hero and carrying traffic as part of the 14th Street Bridge complex.
  • B. Varina-Enon Bridge
    The Varina-Enon Bridge is a cable-stayed highway bridge in Virginia that carries Interstate 295 over the James River between Henrico and Chesterfield counties.
  • C. Natchez Trace Parkway Bridge
    The Natchez Trace Parkway Bridge is a distinctive double-arch concrete bridge in Tennessee known for its dramatic span over a wooded valley along the historic Natchez Trace route.
  • D. Ravenel Bridge
    The Ravenel Bridge is a prominent cable-stayed bridge in Charleston, South Carolina, known for its striking modern design and role as a key transportation link across the Cooper River.
  • E. Big Black River bridge
    Big Black River bridge is a strategic crossing over Mississippi’s Big Black River that played a key role in the American Civil War, particularly during the Vicksburg Campaign.
  • 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_69c6995966348190939e6c37ba272c06 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c70266b9bc8190a47e65967e4b1df8 completed March 27, 2026, 10:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8acaa6004819088f1ae45ad9b378e completed March 29, 2026, 4:38 a.m.
NEDg Description generation batch_69c8adf82b5481908bb556a15ff942fd completed March 29, 2026, 4:43 a.m.
NED2 Entity disambiguation (via description) batch_69c8ae9096ac8190af6fdfbfc35200cd completed March 29, 2026, 4:46 a.m.
Created at: March 27, 2026, 4:02 p.m.