Triple

T3962345
Position Surface form Disambiguated ID Type / Status
Subject London Basin E85933 entity
Predicate overlainBy P8377 FINISHED
Object Thames Group
The Thames Group is a geological rock unit in southeast England, primarily consisting of Paleogene-age marine and estuarine sediments that overlie older formations in the London Basin.
 E401565 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: Thames Group | Statement: [London Basin, overlainBy, Thames Group]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Thames Group
Context triple: [London Basin, overlainBy, Thames Group]
  • A. Furneaux Group
    The Furneaux Group is a cluster of islands in southeastern Australia, situated between Tasmania and mainland Australia, known for its rugged coastlines, wildlife, and remote communities.
  • B. Cammell Laird
    Cammell Laird is a historic British shipbuilding company based in Birkenhead, England, renowned for constructing major Royal Navy warships and commercial vessels.
  • C. Hornblower Group
    Hornblower Group is a U.S.-based maritime hospitality and transportation company known for operating sightseeing cruises, ferries, and experiential travel services in major cities and tourist destinations.
  • D. Dorman Long and Co Ltd
    Dorman Long and Co Ltd was a prominent British engineering and steel company best known for designing and building major steel bridges and structures worldwide, including the Sydney Harbour Bridge.
  • E. Midland Group
    Midland Group is an international private investment and holding company best known in motorsport for its former ownership of the Midland F1 Racing team.
  • 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: Thames Group
Triple: [London Basin, overlainBy, Thames Group]
Generated description
The Thames Group is a geological rock unit in southeast England, primarily consisting of Paleogene-age marine and estuarine sediments that overlie older formations in the London Basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Thames Group
Target entity description: The Thames Group is a geological rock unit in southeast England, primarily consisting of Paleogene-age marine and estuarine sediments that overlie older formations in the London Basin.
  • A. Furneaux Group
    The Furneaux Group is a cluster of islands in southeastern Australia, situated between Tasmania and mainland Australia, known for its rugged coastlines, wildlife, and remote communities.
  • B. Cammell Laird
    Cammell Laird is a historic British shipbuilding company based in Birkenhead, England, renowned for constructing major Royal Navy warships and commercial vessels.
  • C. Hornblower Group
    Hornblower Group is a U.S.-based maritime hospitality and transportation company known for operating sightseeing cruises, ferries, and experiential travel services in major cities and tourist destinations.
  • D. Dorman Long and Co Ltd
    Dorman Long and Co Ltd was a prominent British engineering and steel company best known for designing and building major steel bridges and structures worldwide, including the Sydney Harbour Bridge.
  • E. Midland Group
    Midland Group is an international private investment and holding company best known in motorsport for its former ownership of the Midland F1 Racing team.
  • 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_69aed93a96908190bcbdbfa718f155bd completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef9617adc8190874b97a612fa7c72 completed March 9, 2026, 4:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69b533b8e00c819093af24f27eee793b completed March 14, 2026, 10:08 a.m.
NEDg Description generation batch_69b5346fb3648190b2b72e10179588ed completed March 14, 2026, 10:11 a.m.
NED2 Entity disambiguation (via description) batch_69b534e98b8081909c2b71ff20fe0bb4 completed March 14, 2026, 10:14 a.m.
Created at: March 9, 2026, 3:31 p.m.