Triple

T12848638
Position Surface form Disambiguated ID Type / Status
Subject Grosse Ile Toll Bridge E307250 entity
Predicate alsoKnownAs P39 FINISHED
Object West Jefferson Avenue Bridge
The West Jefferson Avenue Bridge is a historic vehicular swing bridge in Michigan that spans the Trenton Channel of the Detroit River, connecting Grosse Ile to the mainland.
E1176917 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: West Jefferson Avenue Bridge | Statement: [Grosse Ile Toll Bridge, alsoKnownAs, West Jefferson Avenue Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: West Jefferson Avenue Bridge
Context triple: [Grosse Ile Toll Bridge, alsoKnownAs, West Jefferson Avenue Bridge]
  • A. North Avenue Bridge
    North Avenue Bridge is a Chicago roadway bridge that carries North Avenue over the Chicago River near the site of the former North Avenue Dam.
  • B. Lafayette Avenue Bridge
    The Lafayette Avenue Bridge is a bascule drawbridge in Bay City, Michigan, that carries Lafayette Avenue across the Saginaw River and serves as a key local transportation link.
  • C. George P. Coleman Memorial Bridge
    The George P. Coleman Memorial Bridge is a major double-swing toll bridge in eastern Virginia that carries U.S. Route 17 across the York River, linking the Virginia Peninsula with Gloucester County.
  • D. Northern Avenue Bridge
    The Northern Avenue Bridge is a historic steel truss bridge in Boston, Massachusetts, known for its former role carrying traffic across the Fort Point Channel between downtown and the Seaport District.
  • E. Howard Street Bridge
    Howard Street Bridge is a historic roadway bridge in Baltimore, Maryland, that carries Howard Street over the Jones Falls and adjacent rail infrastructure near the city’s downtown.
  • 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: West Jefferson Avenue Bridge
Triple: [Grosse Ile Toll Bridge, alsoKnownAs, West Jefferson Avenue Bridge]
Generated description
The West Jefferson Avenue Bridge is a historic vehicular swing bridge in Michigan that spans the Trenton Channel of the Detroit River, connecting Grosse Ile to the mainland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: West Jefferson Avenue Bridge
Target entity description: The West Jefferson Avenue Bridge is a historic vehicular swing bridge in Michigan that spans the Trenton Channel of the Detroit River, connecting Grosse Ile to the mainland.
  • A. North Avenue Bridge
    North Avenue Bridge is a Chicago roadway bridge that carries North Avenue over the Chicago River near the site of the former North Avenue Dam.
  • B. Lafayette Avenue Bridge
    The Lafayette Avenue Bridge is a bascule drawbridge in Bay City, Michigan, that carries Lafayette Avenue across the Saginaw River and serves as a key local transportation link.
  • C. George P. Coleman Memorial Bridge
    The George P. Coleman Memorial Bridge is a major double-swing toll bridge in eastern Virginia that carries U.S. Route 17 across the York River, linking the Virginia Peninsula with Gloucester County.
  • D. Northern Avenue Bridge
    The Northern Avenue Bridge is a historic steel truss bridge in Boston, Massachusetts, known for its former role carrying traffic across the Fort Point Channel between downtown and the Seaport District.
  • E. Howard Street Bridge
    Howard Street Bridge is a historic roadway bridge in Baltimore, Maryland, that carries Howard Street over the Jones Falls and adjacent rail infrastructure near the city’s downtown.
  • 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_69d7bdf5e7cc8190be357278bc5ba3bb completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9701fe684819084582d1b4c809429 completed April 10, 2026, 9:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69ff90815b64819082715292f6088c74 completed May 9, 2026, 7:52 p.m.
NEDg Description generation batch_69ff93239ed881909954ccceb63f16fd completed May 9, 2026, 8:03 p.m.
NED2 Entity disambiguation (via description) batch_69ff93ed15ec8190b9361f7ad4c7e447 completed May 9, 2026, 8:07 p.m.
Created at: April 9, 2026, 5:36 p.m.