Triple

T15331300
Position Surface form Disambiguated ID Type / Status
Subject Ilchester Roman site E366538 entity
Predicate locatedOn P40 FINISHED
Object River Yeo valley
River Yeo valley is a river valley in southwest England known for its fertile landscape and historical settlements, including significant Roman-era remains.
 E1151672 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: River Yeo valley | Statement: [Ilchester Roman site, locatedOn, River Yeo valley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: River Yeo valley
Context triple: [Ilchester Roman site, locatedOn, River Yeo valley]
  • A. Neuadd Valley
    Neuadd Valley is a scenic upland valley in the Brecon Beacons of South Wales, known for its reservoirs and surrounding mountain scenery.
  • B. Rea Valley
    Rea Valley is a scenic area in the West Midlands of England known for its green corridor along the River Rea, featuring popular walking and cycling routes.
  • C. Adur Valley
    Adur Valley is a scenic river valley in West Sussex, England, known for its chalk downland landscapes, wildlife habitats, and walking routes along the River Adur.
  • D. Tay River
    The Tay River is a tributary waterway in Canada that feeds into the larger Pelly River system in the Yukon region.
  • E. River Tame valley
    The River Tame valley is a low-lying river landscape in the English Midlands, characterized by its meandering watercourse, floodplains, and surrounding historic settlements such as Tamworth.
  • 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: River Yeo valley
Triple: [Ilchester Roman site, locatedOn, River Yeo valley]
Generated description
River Yeo valley is a river valley in southwest England known for its fertile landscape and historical settlements, including significant Roman-era remains.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: River Yeo valley
Target entity description: River Yeo valley is a river valley in southwest England known for its fertile landscape and historical settlements, including significant Roman-era remains.
  • A. Neuadd Valley
    Neuadd Valley is a scenic upland valley in the Brecon Beacons of South Wales, known for its reservoirs and surrounding mountain scenery.
  • B. Rea Valley
    Rea Valley is a scenic area in the West Midlands of England known for its green corridor along the River Rea, featuring popular walking and cycling routes.
  • C. Adur Valley
    Adur Valley is a scenic river valley in West Sussex, England, known for its chalk downland landscapes, wildlife habitats, and walking routes along the River Adur.
  • D. Tay River
    The Tay River is a tributary waterway in Canada that feeds into the larger Pelly River system in the Yukon region.
  • E. River Tame valley
    The River Tame valley is a low-lying river landscape in the English Midlands, characterized by its meandering watercourse, floodplains, and surrounding historic settlements such as Tamworth.
  • 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_69d85a121520819093dcce999fdefe1a completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e0161ac8190aa1d52c063c02ad0 completed April 16, 2026, 1:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff01ecb904819082454622dcd77556 completed May 9, 2026, 9:44 a.m.
NEDg Description generation batch_69ff03d4432c8190af9ce13c0ff70a36 completed May 9, 2026, 9:52 a.m.
NED2 Entity disambiguation (via description) batch_69ff044e01308190b2f077aecae1eece completed May 9, 2026, 9:54 a.m.
Created at: April 10, 2026, 3:17 a.m.