Triple

T15475398
Position Surface form Disambiguated ID Type / Status
Subject Oakland Estuary E376769 entity
Predicate crossedBy P416 FINISHED
Object High Street Bridge
High Street Bridge is a historic double-leaf bascule drawbridge in the San Francisco Bay Area that connects the city of Alameda to Oakland across the Oakland Estuary.
 E1287203 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: High Street Bridge | Statement: [Oakland Estuary, crossedBy, High Street Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: High Street Bridge
Context triple: [Oakland Estuary, crossedBy, High Street Bridge]
  • A. Fitzherbert Bridge
    Fitzherbert Bridge is a major road bridge in Palmerston North, New Zealand, serving as a key crossing and transport link over the Manawatū River.
  • B. Cromwell Bridge
    Cromwell Bridge is a historic stone bridge in Lancashire, England, known for carrying traffic across the River Hodder near the village of Hurst Green.
  • C. Bridgewater Bridge
    Bridgewater Bridge is a major road and rail swing bridge in Tasmania, Australia, spanning the Derwent River and serving as a key transport link north of Hobart.
  • D. Aplin Street Bridge
    Aplin Street Bridge is a road bridge in Townsville, Queensland, Australia, that carries Aplin Street across the Ross River.
  • E. Abingdon Bridge
    Abingdon Bridge is a historic stone road bridge over the River Thames in Abingdon, Oxfordshire, England.
  • 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: High Street Bridge
Triple: [Oakland Estuary, crossedBy, High Street Bridge]
Generated description
High Street Bridge is a historic double-leaf bascule drawbridge in the San Francisco Bay Area that connects the city of Alameda to Oakland across the Oakland Estuary.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: High Street Bridge
Target entity description: High Street Bridge is a historic double-leaf bascule drawbridge in the San Francisco Bay Area that connects the city of Alameda to Oakland across the Oakland Estuary.
  • A. Fitzherbert Bridge
    Fitzherbert Bridge is a major road bridge in Palmerston North, New Zealand, serving as a key crossing and transport link over the Manawatū River.
  • B. Cromwell Bridge
    Cromwell Bridge is a historic stone bridge in Lancashire, England, known for carrying traffic across the River Hodder near the village of Hurst Green.
  • C. Bridgewater Bridge
    Bridgewater Bridge is a major road and rail swing bridge in Tasmania, Australia, spanning the Derwent River and serving as a key transport link north of Hobart.
  • D. Aplin Street Bridge
    Aplin Street Bridge is a road bridge in Townsville, Queensland, Australia, that carries Aplin Street across the Ross River.
  • E. Abingdon Bridge
    Abingdon Bridge is a historic stone road bridge over the River Thames in Abingdon, Oxfordshire, England.
  • 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_69d85cd21dcc81908646251b1c26ea00 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e03f6e859481909c3d08343b7ad27c completed April 16, 2026, 1:46 a.m.
NED1 Entity disambiguation (via context triple) batch_6a02ef9f91c0819080931a4f21546915 completed May 12, 2026, 9:15 a.m.
NEDg Description generation batch_6a02f113a41c8190b17611eaa50516ca completed May 12, 2026, 9:21 a.m.
NED2 Entity disambiguation (via description) batch_6a02f1e980f4819087eb191e13396581 completed May 12, 2026, 9:24 a.m.
Created at: April 10, 2026, 3:34 a.m.