Triple
T21827246
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hampshire Basin |
E538886
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Headon Hill Formation
The Headon Hill Formation is a geological rock unit in southern England known for its late Eocene sediments and rich fossil assemblages that record ancient coastal and freshwater environments.
|
E1504174
|
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: Headon Hill Formation | Statement: [Hampshire Basin, contains, Headon Hill Formation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Headon Hill Formation Context triple: [Hampshire Basin, contains, Headon Hill Formation]
-
A.
Hythe Formation
The Hythe Formation is a Lower Cretaceous sedimentary rock unit in southern England, characterized mainly by sandy and calcareous deposits that form part of the Lower Greensand succession.
-
B.
Haughton Formation
The Haughton Formation is a geological unit in the Canadian High Arctic composed mainly of impact-related sediments and breccias associated with the Haughton impact structure.
-
C.
Gault Formation
The Gault Formation is a mid-Cretaceous marine clay formation in southern England, noted for its fossil-rich, fine-grained sediments that record a shallow sea environment.
-
D.
Sandgate Formation
The Sandgate Formation is a Lower Cretaceous sedimentary rock unit in southern England, notable for its sandstones and clays deposited in shallow marine to coastal environments.
-
E.
Sidmouth Mudstone Formation
The Sidmouth Mudstone Formation is a geological rock unit within the Triassic Mercia Mudstone Group of Britain, characterized mainly by red mudstones and associated evaporite deposits.
- 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: Headon Hill Formation Triple: [Hampshire Basin, contains, Headon Hill Formation]
Generated description
The Headon Hill Formation is a geological rock unit in southern England known for its late Eocene sediments and rich fossil assemblages that record ancient coastal and freshwater environments.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Headon Hill Formation Target entity description: The Headon Hill Formation is a geological rock unit in southern England known for its late Eocene sediments and rich fossil assemblages that record ancient coastal and freshwater environments.
-
A.
Hythe Formation
The Hythe Formation is a Lower Cretaceous sedimentary rock unit in southern England, characterized mainly by sandy and calcareous deposits that form part of the Lower Greensand succession.
-
B.
Haughton Formation
The Haughton Formation is a geological unit in the Canadian High Arctic composed mainly of impact-related sediments and breccias associated with the Haughton impact structure.
-
C.
Gault Formation
The Gault Formation is a mid-Cretaceous marine clay formation in southern England, noted for its fossil-rich, fine-grained sediments that record a shallow sea environment.
-
D.
Sandgate Formation
The Sandgate Formation is a Lower Cretaceous sedimentary rock unit in southern England, notable for its sandstones and clays deposited in shallow marine to coastal environments.
-
E.
Sidmouth Mudstone Formation
The Sidmouth Mudstone Formation is a geological rock unit within the Triassic Mercia Mudstone Group of Britain, characterized mainly by red mudstones and associated evaporite deposits.
- 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_69e0c475038c8190abb9b1a20eb8ff50 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f09132ae888190b8c1a8e75b96b5fd |
completed | April 28, 2026, 10:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a45e717e4819096ee1b2a1341a0d9 |
completed | May 17, 2026, 10:49 p.m. |
| NEDg | Description generation | batch_6a0a46c771348190aa1fa8b3b8fcac3f |
completed | May 17, 2026, 10:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a47bf44c881908504b2537649adf6 |
completed | May 17, 2026, 10:57 p.m. |
Created at: April 16, 2026, 6:54 p.m.