Triple

T7287310
Position Surface form Disambiguated ID Type / Status
Subject Old Windsor Lock E163904 entity
Predicate locatedDownstreamOf P5956 FINISHED
Object Romney Lock
Romney Lock is a lock on the River Thames in England, known for managing river navigation and water levels near Windsor.
E653516 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: Romney Lock | Statement: [Old Windsor Lock, locatedDownstreamOf, Romney Lock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Romney Lock
Context triple: [Old Windsor Lock, locatedDownstreamOf, Romney Lock]
  • A. Ickles Lock
    Ickles Lock is a canal lock on the Sheffield and South Yorkshire Navigation in South Yorkshire, England, used to raise and lower boats between different water levels.
  • B. Johnson’s Lock
    Johnson’s Lock is a canal lock on Regent’s Canal in London, used to raise and lower boats along the waterway.
  • C. Cuton Lock
    Cuton Lock is a canal lock on the River Chelmer in Essex, England, used to raise and lower boats along the Chelmer and Blackwater Navigation.
  • D. The Englert
    The Englert is a historic performing arts venue in Iowa City, Iowa, hosting live music, theater, film, and community events.
  • E. Tilton
    Tilton is a locality in the United Kingdom notable for lending its name to the territorial designation of the peerage title Baron Keynes of Tilton.
  • 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: Romney Lock
Triple: [Old Windsor Lock, locatedDownstreamOf, Romney Lock]
Generated description
Romney Lock is a lock on the River Thames in England, known for managing river navigation and water levels near Windsor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Romney Lock
Target entity description: Romney Lock is a lock on the River Thames in England, known for managing river navigation and water levels near Windsor.
  • A. Ickles Lock
    Ickles Lock is a canal lock on the Sheffield and South Yorkshire Navigation in South Yorkshire, England, used to raise and lower boats between different water levels.
  • B. Johnson’s Lock
    Johnson’s Lock is a canal lock on Regent’s Canal in London, used to raise and lower boats along the waterway.
  • C. Cuton Lock
    Cuton Lock is a canal lock on the River Chelmer in Essex, England, used to raise and lower boats along the Chelmer and Blackwater Navigation.
  • D. The Englert
    The Englert is a historic performing arts venue in Iowa City, Iowa, hosting live music, theater, film, and community events.
  • E. Tilton
    Tilton is a locality in the United Kingdom notable for lending its name to the territorial designation of the peerage title Baron Keynes of Tilton.
  • 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_69c6886093b88190a254b1ce6db8bae7 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6eb532adc8190bcbbf31bb54383fb completed March 27, 2026, 8:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7db42c8d48190a548c4242b07fb40 completed March 28, 2026, 1:44 p.m.
NEDg Description generation batch_69c7dc794bec819094d848497bd11fc1 completed March 28, 2026, 1:49 p.m.
NED2 Entity disambiguation (via description) batch_69c7dd8117f881908c982c33b3f0e71a completed March 28, 2026, 1:54 p.m.
Created at: March 27, 2026, 2:59 p.m.