Triple

T3291049
Position Surface form Disambiguated ID Type / Status
Subject London Millennium Pier E69100 entity
Predicate partOf P40 FINISHED
Object Thames passenger pier system
The Thames passenger pier system is a network of river piers along the River Thames in London that supports commuter and tourist boat services as part of the city’s public transport infrastructure.
E345060 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: Thames passenger pier system | Statement: [London Millennium Pier, partOf, Thames passenger pier system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Thames passenger pier system
Context triple: [London Millennium Pier, partOf, Thames passenger pier system]
  • A. Medway Viaducts
    Medway Viaducts are a set of major bridges in Kent, England, carrying road and high-speed rail traffic across the River Medway as part of key national transport routes.
  • B. Gateshead Millennium Bridge
    Gateshead Millennium Bridge is a distinctive tilting pedestrian and cyclist bridge spanning the River Tyne between Gateshead and Newcastle in northeast England.
  • C. Woolwich ferry
    The Woolwich Ferry is a free vehicle and pedestrian ferry service across the River Thames in east London, linking Woolwich on the south bank with North Woolwich on the north bank.
  • D. Chelsea Bridge
    Chelsea Bridge was a historic roadway bridge in Massachusetts that once carried traffic across the Mystic River between Chelsea and Charlestown before being superseded by the Tobin Bridge.
  • E. Esher Bridge
    Esher Bridge is a historic road bridge in Esher, Surrey, carrying traffic over the River Mole.
  • 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: Thames passenger pier system
Triple: [London Millennium Pier, partOf, Thames passenger pier system]
Generated description
The Thames passenger pier system is a network of river piers along the River Thames in London that supports commuter and tourist boat services as part of the city’s public transport infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Thames passenger pier system
Target entity description: The Thames passenger pier system is a network of river piers along the River Thames in London that supports commuter and tourist boat services as part of the city’s public transport infrastructure.
  • A. Medway Viaducts
    Medway Viaducts are a set of major bridges in Kent, England, carrying road and high-speed rail traffic across the River Medway as part of key national transport routes.
  • B. Gateshead Millennium Bridge
    Gateshead Millennium Bridge is a distinctive tilting pedestrian and cyclist bridge spanning the River Tyne between Gateshead and Newcastle in northeast England.
  • C. Woolwich ferry
    The Woolwich Ferry is a free vehicle and pedestrian ferry service across the River Thames in east London, linking Woolwich on the south bank with North Woolwich on the north bank.
  • D. Chelsea Bridge
    Chelsea Bridge was a historic roadway bridge in Massachusetts that once carried traffic across the Mystic River between Chelsea and Charlestown before being superseded by the Tobin Bridge.
  • E. Esher Bridge
    Esher Bridge is a historic road bridge in Esher, Surrey, carrying traffic over the River Mole.
  • 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_69ad859d45748190b0742408c954b39f completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb05d0c908190a927d1af78e27de0 completed March 8, 2026, 5:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69b2e8654e8481908f4a8efa219edc54 completed March 12, 2026, 4:23 p.m.
NEDg Description generation batch_69b2ec67e79c8190b29970f856c7e5cf completed March 12, 2026, 4:40 p.m.
NED2 Entity disambiguation (via description) batch_69b2ed1b17a88190ac06092ad012bd9b completed March 12, 2026, 4:43 p.m.
Created at: March 8, 2026, 3:10 p.m.