Triple
T1696819
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thames Estuary |
E36675
|
entity |
| Predicate | subjectOf |
P38
|
FINISHED |
| Object |
Thames Estuary 2100 flood management plan
The Thames Estuary 2100 flood management plan is a long-term UK strategy developed by the Environment Agency to manage tidal flood risk in the Thames Estuary through to the end of the century, accounting for climate change and sea-level rise.
|
E191871
|
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 Estuary 2100 flood management plan | Statement: [Thames Estuary, subjectOf, Thames Estuary 2100 flood management plan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thames Estuary 2100 flood management plan Context triple: [Thames Estuary, subjectOf, Thames Estuary 2100 flood management plan]
-
A.
Thames Barrier
The Thames Barrier is a large movable flood defense structure on the River Thames in London, designed to protect the city from tidal surges and flooding.
-
B.
MOSE flood barrier system
The MOSE flood barrier system is a large-scale engineering project of movable gates designed to protect Venice and its lagoon from high tides and flooding.
-
C.
conservancy of the tidal Thames
The conservancy of the tidal Thames is the management and protection of the tidal stretch of the River Thames, including its navigation, environmental stewardship, and maintenance as a safe and sustainable waterway.
-
D.
Cambridge water supply system
The Cambridge water supply system is the municipal infrastructure network that sources, treats, stores, and distributes drinking water to the city of Cambridge, Massachusetts.
-
E.
Maeslantkering movable storm surge barrier
The Maeslantkering movable storm surge barrier is a massive, computer-controlled flood defense structure near Rotterdam that protects the Netherlands from North Sea storm surges as part of the Delta Works system.
- 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 Estuary 2100 flood management plan Triple: [Thames Estuary, subjectOf, Thames Estuary 2100 flood management plan]
Generated description
The Thames Estuary 2100 flood management plan is a long-term UK strategy developed by the Environment Agency to manage tidal flood risk in the Thames Estuary through to the end of the century, accounting for climate change and sea-level rise.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Thames Estuary 2100 flood management plan Target entity description: The Thames Estuary 2100 flood management plan is a long-term UK strategy developed by the Environment Agency to manage tidal flood risk in the Thames Estuary through to the end of the century, accounting for climate change and sea-level rise.
-
A.
Thames Barrier
The Thames Barrier is a large movable flood defense structure on the River Thames in London, designed to protect the city from tidal surges and flooding.
-
B.
MOSE flood barrier system
The MOSE flood barrier system is a large-scale engineering project of movable gates designed to protect Venice and its lagoon from high tides and flooding.
-
C.
conservancy of the tidal Thames
The conservancy of the tidal Thames is the management and protection of the tidal stretch of the River Thames, including its navigation, environmental stewardship, and maintenance as a safe and sustainable waterway.
-
D.
Cambridge water supply system
The Cambridge water supply system is the municipal infrastructure network that sources, treats, stores, and distributes drinking water to the city of Cambridge, Massachusetts.
-
E.
Maeslantkering movable storm surge barrier
The Maeslantkering movable storm surge barrier is a massive, computer-controlled flood defense structure near Rotterdam that protects the Netherlands from North Sea storm surges as part of the Delta Works system.
- 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_69a886163dec8190859c514232a37a05 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa62b78d20819096f0602058c46d8a |
completed | March 6, 2026, 5:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad799ad838819087e945f47284a3b0 |
completed | March 8, 2026, 1:28 p.m. |
| NEDg | Description generation | batch_69ad81f90e948190b83078523b1cf3f8 |
completed | March 8, 2026, 2:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad82755910819087aa9940dc1e7495 |
completed | March 8, 2026, 2:06 p.m. |
Created at: March 4, 2026, 7:30 p.m.