Triple

T16900493
Position Surface form Disambiguated ID Type / Status
Subject Ifield railway station E424420 entity
Predicate locatedNear P294 FINISHED
Object Ifield Brook Meadows
Ifield Brook Meadows is a local nature reserve in Crawley, West Sussex, known for its wet grassland, ponds, and rich wildlife habitats.
 E1239512 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: Ifield Brook Meadows | Statement: [Ifield railway station, locatedNear, Ifield Brook Meadows]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ifield Brook Meadows
Context triple: [Ifield railway station, locatedNear, Ifield Brook Meadows]
  • A. Petersham Meadows
    Petersham Meadows is a historic riverside grassland in southwest London, known for its pastoral scenery along the River Thames and protected views toward Richmond Hill.
  • B. Portholme Meadow
    Portholme Meadow is a large historic riverside meadow in Cambridgeshire, England, noted for its rich wildlife, traditional grazing, and status as one of the largest lowland meadows in Britain.
  • C. Aylestone Meadows
    Aylestone Meadows is a large riverside nature reserve in Leicester, England, known for its wetlands, meadows, and diverse wildlife habitats.
  • D. Dumsey Meadow
    Dumsey Meadow is a riverside meadow and Site of Special Scientific Interest on the River Thames in Surrey, England, valued for its unimproved grassland and wildlife habitat.
  • E. Chinbrook Meadows
    Chinbrook Meadows is a public park and green open space in the Grove Park area of southeast London, known for its riverside walks and recreational facilities.
  • 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: Ifield Brook Meadows
Triple: [Ifield railway station, locatedNear, Ifield Brook Meadows]
Generated description
Ifield Brook Meadows is a local nature reserve in Crawley, West Sussex, known for its wet grassland, ponds, and rich wildlife habitats.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ifield Brook Meadows
Target entity description: Ifield Brook Meadows is a local nature reserve in Crawley, West Sussex, known for its wet grassland, ponds, and rich wildlife habitats.
  • A. Petersham Meadows
    Petersham Meadows is a historic riverside grassland in southwest London, known for its pastoral scenery along the River Thames and protected views toward Richmond Hill.
  • B. Portholme Meadow
    Portholme Meadow is a large historic riverside meadow in Cambridgeshire, England, noted for its rich wildlife, traditional grazing, and status as one of the largest lowland meadows in Britain.
  • C. Aylestone Meadows
    Aylestone Meadows is a large riverside nature reserve in Leicester, England, known for its wetlands, meadows, and diverse wildlife habitats.
  • D. Dumsey Meadow
    Dumsey Meadow is a riverside meadow and Site of Special Scientific Interest on the River Thames in Surrey, England, valued for its unimproved grassland and wildlife habitat.
  • E. Chinbrook Meadows
    Chinbrook Meadows is a public park and green open space in the Grove Park area of southeast London, known for its riverside walks and recreational facilities.
  • 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_69d889da3e8c8190a2b118f383f0beac completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e3c8dbc6e48190be90066b82fc61db completed April 18, 2026, 6:09 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c7b273608190b552d8dc22bc51ef completed May 10, 2026, 6 p.m.
NEDg Description generation batch_6a00c88e83b88190919cfa0d10112e53 completed May 10, 2026, 6:03 p.m.
NED2 Entity disambiguation (via description) batch_6a00c90bfeb0819098b93a22d5886c6f completed May 10, 2026, 6:06 p.m.
Created at: April 10, 2026, 5:29 a.m.