Triple
T3704754
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trent Falls |
E80863
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Humberhead Levels
Humberhead Levels is a low-lying, largely rural wetland and agricultural landscape in northern England, characterized by its extensive river floodplains and drained peat fens.
|
E383014
|
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: Humberhead Levels | Statement: [Trent Falls, locatedIn, Humberhead Levels]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Humberhead Levels Context triple: [Trent Falls, locatedIn, Humberhead Levels]
-
A.
Ditton Marsh
Ditton Marsh was the original name of what is now Esher railway station in Surrey, England, serving the local Ditton area.
-
B.
Romney Marsh
Romney Marsh is a low-lying coastal wetland area in Kent and East Sussex, England, known for its sheep farming, drainage ditches, and historic smuggling associations.
-
C.
Suffolk Levels
The Suffolk Levels are a low-lying, marshy coastal landscape in eastern England known for their grazing marshes, drainage ditches, and rich wetland wildlife.
-
D.
Kenilworth Marsh
Kenilworth Marsh is a restored freshwater tidal wetland in Washington, D.C., known for its diverse wildlife and role in urban environmental conservation.
-
E.
Solway marshes
Solway marshes are a coastal wetland area along the Solway Firth in northwest England, known for their rich birdlife, saltmarsh habitats, and importance as a protected nature reserve.
- 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: Humberhead Levels Triple: [Trent Falls, locatedIn, Humberhead Levels]
Generated description
Humberhead Levels is a low-lying, largely rural wetland and agricultural landscape in northern England, characterized by its extensive river floodplains and drained peat fens.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Humberhead Levels Target entity description: Humberhead Levels is a low-lying, largely rural wetland and agricultural landscape in northern England, characterized by its extensive river floodplains and drained peat fens.
-
A.
Ditton Marsh
Ditton Marsh was the original name of what is now Esher railway station in Surrey, England, serving the local Ditton area.
-
B.
Romney Marsh
Romney Marsh is a low-lying coastal wetland area in Kent and East Sussex, England, known for its sheep farming, drainage ditches, and historic smuggling associations.
-
C.
Suffolk Levels
The Suffolk Levels are a low-lying, marshy coastal landscape in eastern England known for their grazing marshes, drainage ditches, and rich wetland wildlife.
-
D.
Kenilworth Marsh
Kenilworth Marsh is a restored freshwater tidal wetland in Washington, D.C., known for its diverse wildlife and role in urban environmental conservation.
-
E.
Solway marshes
Solway marshes are a coastal wetland area along the Solway Firth in northwest England, known for their rich birdlife, saltmarsh habitats, and importance as a protected nature reserve.
- 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_69ad8b1793888190a5f70e4b21dc05a1 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69adc54bbfcc8190bec9c16e3749c3b1 |
completed | March 8, 2026, 6:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4cdfada708190ba6ae04bad52bb2b |
completed | March 14, 2026, 2:54 a.m. |
| NEDg | Description generation | batch_69b4d2be3be4819082c9627099b78e32 |
completed | March 14, 2026, 3:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b4d395336881908a942dd408560a81 |
completed | March 14, 2026, 3:18 a.m. |
Created at: March 8, 2026, 3:33 p.m.