Triple

T21246349

Position	Surface form	Disambiguated ID	Type / Status
Subject	Somerset coast	`E523618`	entity
Predicate	containsProtectedArea	`P855`	FINISHED
Object	Severn Estuary Special Protection Area The Severn Estuary Special Protection Area is a protected coastal and estuarine habitat of international importance for migratory and overwintering waterbirds along the Severn Estuary in southwest Britain.	`E1472794`	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: Severn Estuary Special Protection Area | Statement: [Somerset coast, containsProtectedArea, Severn Estuary Special Protection Area]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Severn Estuary Special Protection Area
Context triple: [Somerset coast, containsProtectedArea, Severn Estuary Special Protection Area]

A. Thames Estuary and Marshes SPA
Thames Estuary and Marshes SPA is a protected Special Protection Area in southeast England, designated for its internationally important wetland habitats and bird populations along the Thames Estuary.
B. Stour and Orwell Estuaries SPA
Stour and Orwell Estuaries SPA is a protected Special Protection Area in eastern England recognized for its internationally important estuarine habitats and overwintering and migratory bird populations.
C. Humber Estuary wetland complex
The Humber Estuary wetland complex is an extensive network of tidal mudflats, saltmarshes, reedbeds, and other coastal wetlands in eastern England, internationally important for its rich birdlife and other estuarine wildlife.
D. Blackwater Estuary National Nature Reserve
Blackwater Estuary National Nature Reserve is a protected coastal wetland in Essex renowned for its saltmarshes, mudflats, and internationally important bird populations.
E. The Wash National Nature Reserve
The Wash National Nature Reserve is a vast coastal wetland in eastern England, renowned for its salt marshes, mudflats, and internationally important populations of migratory and overwintering birds.
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: Severn Estuary Special Protection Area
Triple: [Somerset coast, containsProtectedArea, Severn Estuary Special Protection Area]

Generated description

The Severn Estuary Special Protection Area is a protected coastal and estuarine habitat of international importance for migratory and overwintering waterbirds along the Severn Estuary in southwest Britain.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Severn Estuary Special Protection Area
Target entity description: The Severn Estuary Special Protection Area is a protected coastal and estuarine habitat of international importance for migratory and overwintering waterbirds along the Severn Estuary in southwest Britain.

A. Thames Estuary and Marshes SPA
Thames Estuary and Marshes SPA is a protected Special Protection Area in southeast England, designated for its internationally important wetland habitats and bird populations along the Thames Estuary.
B. Stour and Orwell Estuaries SPA
Stour and Orwell Estuaries SPA is a protected Special Protection Area in eastern England recognized for its internationally important estuarine habitats and overwintering and migratory bird populations.
C. Humber Estuary wetland complex
The Humber Estuary wetland complex is an extensive network of tidal mudflats, saltmarshes, reedbeds, and other coastal wetlands in eastern England, internationally important for its rich birdlife and other estuarine wildlife.
D. Blackwater Estuary National Nature Reserve
Blackwater Estuary National Nature Reserve is a protected coastal wetland in Essex renowned for its saltmarshes, mudflats, and internationally important bird populations.
E. The Wash National Nature Reserve
The Wash National Nature Reserve is a vast coastal wetland in eastern England, renowned for its salt marshes, mudflats, and internationally important populations of migratory and overwintering birds.
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_69e0b513b89c81908b27147e91368db2`	completed	April 16, 2026, 10:08 a.m.
NER	Named-entity recognition	`batch_69e7359abdac81908b74dad1b8cc0aa9`	completed	April 21, 2026, 8:30 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0986f8e32c8190b056d98a2627e417`	completed	May 17, 2026, 9:14 a.m.
NEDg	Description generation	`batch_6a0987b7bd548190bf3f026bbb49be3c`	completed	May 17, 2026, 9:17 a.m.
NED2	Entity disambiguation (via description)	`batch_6a0988b4bbdc8190a7e08bb6558047fa`	completed	May 17, 2026, 9:21 a.m.

Created at: April 16, 2026, 3:51 p.m.