Triple

T1897165
Position Surface form Disambiguated ID Type / Status
Subject Thames Head E37608 entity
Predicate locatedNear P294 FINISHED
Object Trewsbury Mead
Trewsbury Mead is a meadow in Gloucestershire, England, best known as the area around the traditional source of the River Thames.
 E211702 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: Trewsbury Mead | Statement: [Thames Head, locatedNear, Trewsbury Mead]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trewsbury Mead
Context triple: [Thames Head, locatedNear, Trewsbury Mead]
  • A. Standlake
    Standlake is a rural village in Oxfordshire, England, known for its historic parish church and location near the River Thames.
  • B. Swinbrook
    Swinbrook is a small, picturesque village in rural Oxfordshire, England, known for its traditional stone cottages and historic church.
  • C. Luggie Water
    Luggie Water is a small river in central Scotland that flows through North Lanarkshire, including the town of Coatbridge, before joining the River Kelvin.
  • D. Nethermead
    Nethermead is a large open meadow in Brooklyn’s Prospect Park, known for its expansive lawns and use as a site for picnics, recreation, and public events.
  • E. Great Tew
    Great Tew is a picturesque historic village in Oxfordshire, England, noted for its honey-colored stone cottages and traditional rural character.
  • 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: Trewsbury Mead
Triple: [Thames Head, locatedNear, Trewsbury Mead]
Generated description
Trewsbury Mead is a meadow in Gloucestershire, England, best known as the area around the traditional source of the River Thames.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Trewsbury Mead
Target entity description: Trewsbury Mead is a meadow in Gloucestershire, England, best known as the area around the traditional source of the River Thames.
  • A. Standlake
    Standlake is a rural village in Oxfordshire, England, known for its historic parish church and location near the River Thames.
  • B. Swinbrook
    Swinbrook is a small, picturesque village in rural Oxfordshire, England, known for its traditional stone cottages and historic church.
  • C. Luggie Water
    Luggie Water is a small river in central Scotland that flows through North Lanarkshire, including the town of Coatbridge, before joining the River Kelvin.
  • D. Nethermead
    Nethermead is a large open meadow in Brooklyn’s Prospect Park, known for its expansive lawns and use as a site for picnics, recreation, and public events.
  • E. Great Tew
    Great Tew is a picturesque historic village in Oxfordshire, England, noted for its honey-colored stone cottages and traditional rural character.
  • 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_69a8861be7148190a680937ec451a304 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb16f416c8190a49b24523b3a7f85 completed March 7, 2026, 5:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69adeaee6a048190afd01ab6339a2921 completed March 8, 2026, 9:32 p.m.
NEDg Description generation batch_69adeb6f7f208190af892c3c25961438 completed March 8, 2026, 9:34 p.m.
NED2 Entity disambiguation (via description) batch_69adec28f9188190a58e1a9d792943f6 completed March 8, 2026, 9:37 p.m.
Created at: March 4, 2026, 7:35 p.m.