Triple

T13230057
Position Surface form Disambiguated ID Type / Status
Subject Taunton River E314988 entity
Predicate hasBridge P386 FINISHED
Object Brightman Street Bridge
The Brightman Street Bridge is a historic drawbridge in Massachusetts that carries traffic across the Taunton River between the cities of Fall River and Somerset.
 E1028954 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: Brightman Street Bridge | Statement: [Taunton River, hasBridge, Brightman Street Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brightman Street Bridge
Context triple: [Taunton River, hasBridge, Brightman Street Bridge]
  • A. Singers’ Bridge
    Singers’ Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, known for its elegant design and proximity to major cultural landmarks.
  • B. Black Bridge
    Black Bridge is a historic suspension bridge spanning the Colorado River in the Grand Canyon, used by hikers and mule trains on the South Kaibab Trail.
  • C. Stile Bridge
    Stile Bridge is a road bridge in Kent, England, that carries traffic over the River Beult near the village of Marden.
  • D. Downtown Bridge
    Downtown Bridge is a major road and tram bridge over the Tisza River in Szeged, Hungary, serving as one of the city’s key transport links.
  • E. Green Bridge
    Green Bridge is a historic pedestrian and vehicular bridge in Saint Petersburg, Russia, known for spanning the Moika River near Nevsky Prospekt.
  • 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: Brightman Street Bridge
Triple: [Taunton River, hasBridge, Brightman Street Bridge]
Generated description
The Brightman Street Bridge is a historic drawbridge in Massachusetts that carries traffic across the Taunton River between the cities of Fall River and Somerset.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brightman Street Bridge
Target entity description: The Brightman Street Bridge is a historic drawbridge in Massachusetts that carries traffic across the Taunton River between the cities of Fall River and Somerset.
  • A. Singers’ Bridge
    Singers’ Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, known for its elegant design and proximity to major cultural landmarks.
  • B. Black Bridge
    Black Bridge is a historic suspension bridge spanning the Colorado River in the Grand Canyon, used by hikers and mule trains on the South Kaibab Trail.
  • C. Stile Bridge
    Stile Bridge is a road bridge in Kent, England, that carries traffic over the River Beult near the village of Marden.
  • D. Downtown Bridge
    Downtown Bridge is a major road and tram bridge over the Tisza River in Szeged, Hungary, serving as one of the city’s key transport links.
  • E. Green Bridge
    Green Bridge is a historic pedestrian and vehicular bridge in Saint Petersburg, Russia, known for spanning the Moika River near Nevsky Prospekt.
  • 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_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.
NEDg Description generation batch_69f70408b2088190989c3b38a5d66495 completed May 3, 2026, 8:15 a.m.
NED2 Entity disambiguation (via description) batch_69f70518acc0819089a987abfd42f928 completed May 3, 2026, 8:19 a.m.
Created at: April 9, 2026, 9:21 p.m.