Triple

T1659909
Position Surface form Disambiguated ID Type / Status
Subject Port of London E35880 entity
Predicate hasPart P35 FINISHED
Object Thames oil terminals
Thames oil terminals are major petroleum handling and storage facilities along the River Thames that support the Port of London’s fuel import, export, and distribution operations.
E189022 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 oil terminals | Statement: [Port of London, hasPart, Thames oil terminals]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Thames oil terminals
Context triple: [Port of London, hasPart, Thames oil terminals]
  • A. Tilbury Docks
    Tilbury Docks is a major deep-water port and container terminal on the River Thames in Essex, serving as one of the principal cargo and cruise gateways for London.
  • B. Brentford Dock
    Brentford Dock is a historic former trans-shipment dock on the River Thames in West London that has been redeveloped into a residential and marina complex.
  • C. London Docks
    London Docks were a major 19th-century commercial dock complex in east London that played a key role in the city's maritime trade and industrial expansion.
  • D. Thames Head
    Thames Head is the traditionally recognized spring in Gloucestershire, England, regarded as the starting point of the River Thames.
  • E. Southampton Docks
    Southampton Docks is a major British port complex on England’s south coast, historically significant for transatlantic passenger liners and now a key hub for cruise ships and commercial shipping.
  • 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 oil terminals
Triple: [Port of London, hasPart, Thames oil terminals]
Generated description
Thames oil terminals are major petroleum handling and storage facilities along the River Thames that support the Port of London’s fuel import, export, and distribution operations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Thames oil terminals
Target entity description: Thames oil terminals are major petroleum handling and storage facilities along the River Thames that support the Port of London’s fuel import, export, and distribution operations.
  • A. Tilbury Docks
    Tilbury Docks is a major deep-water port and container terminal on the River Thames in Essex, serving as one of the principal cargo and cruise gateways for London.
  • B. Brentford Dock
    Brentford Dock is a historic former trans-shipment dock on the River Thames in West London that has been redeveloped into a residential and marina complex.
  • C. London Docks
    London Docks were a major 19th-century commercial dock complex in east London that played a key role in the city's maritime trade and industrial expansion.
  • D. Thames Head
    Thames Head is the traditionally recognized spring in Gloucestershire, England, regarded as the starting point of the River Thames.
  • E. Southampton Docks
    Southampton Docks is a major British port complex on England’s south coast, historically significant for transatlantic passenger liners and now a key hub for cruise ships and commercial shipping.
  • 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_69a88606aa808190aa0b421b4271f220 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa6277b11481909a894391f4feadd0 completed March 6, 2026, 5:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad71ab0ea0819099662964aab9609e completed March 8, 2026, 12:55 p.m.
NEDg Description generation batch_69ad722796048190a39579e5790dc0a0 completed March 8, 2026, 12:57 p.m.
NED2 Entity disambiguation (via description) batch_69ad72a64e0c8190a2b63c78c54896d0 completed March 8, 2026, 12:59 p.m.
Created at: March 4, 2026, 7:29 p.m.