Triple

T3912859
Position Surface form Disambiguated ID Type / Status
Subject Southampton Water E87363 entity
Predicate mouthOfWatercourse P3817 FINISHED
Object River Hamble
The River Hamble is a river in Hampshire, England, renowned as a major yachting and boating centre and for its scenic, wooded estuary.
E416503 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 Hamble | Statement: [Southampton Water, mouthOfWatercourse, River Hamble]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: River Hamble
Context triple: [Southampton Water, mouthOfWatercourse, River Hamble]
  • A. River Itchen
    The River Itchen is a chalk stream in southern England renowned for its clear waters, rich wildlife, and world-class fly fishing, flowing through Winchester before reaching Southampton Water.
  • B. River Chelmer
    The River Chelmer is a river in Essex, England, that flows through the city of Chelmsford before joining the River Blackwater near Maldon.
  • C. River Darent
    River Darent is a chalk stream river in Kent, England, flowing north through the Darent Valley to join the River Thames.
  • D. River Rother
    The River Rother is a river in central England that flows through Derbyshire and South Yorkshire before joining the River Don.
  • E. River Rother
    River Rother is a river in East Sussex, England, that flows through the Weald to the English Channel near the town of Rye.
  • 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 Hamble
Triple: [Southampton Water, mouthOfWatercourse, River Hamble]
Generated description
The River Hamble is a river in Hampshire, England, renowned as a major yachting and boating centre and for its scenic, wooded estuary.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: River Hamble
Target entity description: The River Hamble is a river in Hampshire, England, renowned as a major yachting and boating centre and for its scenic, wooded estuary.
  • A. River Itchen
    The River Itchen is a chalk stream in southern England renowned for its clear waters, rich wildlife, and world-class fly fishing, flowing through Winchester before reaching Southampton Water.
  • B. River Chelmer
    The River Chelmer is a river in Essex, England, that flows through the city of Chelmsford before joining the River Blackwater near Maldon.
  • C. River Darent
    River Darent is a chalk stream river in Kent, England, flowing north through the Darent Valley to join the River Thames.
  • D. River Rother
    The River Rother is a river in central England that flows through Derbyshire and South Yorkshire before joining the River Don.
  • E. River Rother
    River Rother is a river in East Sussex, England, that flows through the Weald to the English Channel near the town of Rye.
  • 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_69aed9424514819086e9c58adde6652d completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeed37b19c81908e690c495d96607f completed March 9, 2026, 3:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69b57f0ebb588190bb7a935e066f9e4b completed March 14, 2026, 3:30 p.m.
NEDg Description generation batch_69b57f658e8081908a854ff8f06dd554 completed March 14, 2026, 3:31 p.m.
NED2 Entity disambiguation (via description) batch_69b57fbc18008190aa62be6296f108da completed March 14, 2026, 3:33 p.m.
Created at: March 9, 2026, 3:22 p.m.