Triple
T118683
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rhine–Meuse–Scheldt delta |
E2396
|
entity |
| Predicate | hasFloodProtectionStructure |
P4361
|
FINISHED |
| Object |
Maeslantkering
Maeslantkering is a massive movable storm surge barrier in the Netherlands that protects the low-lying Rotterdam region from North Sea flooding.
|
E15706
|
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: Maeslantkering | Statement: [Rhine–Meuse–Scheldt delta, hasFloodProtectionStructure, Maeslantkering]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maeslantkering Context triple: [Rhine–Meuse–Scheldt delta, hasFloodProtectionStructure, Maeslantkering]
-
A.
Hollein
Hollein is a German-language surname most prominently associated with Austrian architects Hans Hollein and his son Max Hollein, a leading museum director.
-
B.
Lord of Mann
Lord of Mann is the feudal title held by the British monarch as the head of state of the Isle of Man, reflecting the island’s unique constitutional status.
-
C.
Achterhooks
Achterhooks is a regional Low Saxon dialect spoken in the Achterhoek area of the eastern Netherlands.
-
D.
Litany
The Litany is a traditional Christian form of responsive prayer, especially prominent in Anglican worship, consisting of a series of petitions and supplications recited by a leader and answered by the congregation.
-
E.
Heer
The Heer was the land-based component of Nazi Germany’s armed forces, serving as its primary army during World War II.
- 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: Maeslantkering Triple: [Rhine–Meuse–Scheldt delta, hasFloodProtectionStructure, Maeslantkering]
Generated description
Maeslantkering is a massive movable storm surge barrier in the Netherlands that protects the low-lying Rotterdam region from North Sea flooding.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Maeslantkering Target entity description: Maeslantkering is a massive movable storm surge barrier in the Netherlands that protects the low-lying Rotterdam region from North Sea flooding.
-
A.
Hollein
Hollein is a German-language surname most prominently associated with Austrian architects Hans Hollein and his son Max Hollein, a leading museum director.
-
B.
Lord of Mann
Lord of Mann is the feudal title held by the British monarch as the head of state of the Isle of Man, reflecting the island’s unique constitutional status.
-
C.
Achterhooks
Achterhooks is a regional Low Saxon dialect spoken in the Achterhoek area of the eastern Netherlands.
-
D.
Litany
The Litany is a traditional Christian form of responsive prayer, especially prominent in Anglican worship, consisting of a series of petitions and supplications recited by a leader and answered by the congregation.
-
E.
Heer
The Heer was the land-based component of Nazi Germany’s armed forces, serving as its primary army during World War II.
- 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_69a2506c5428819085c28a8884790e29 |
completed | Feb. 28, 2026, 2:18 a.m. |
| NER | Named-entity recognition | batch_69a25b816dbc8190b20e13c80a451e6b |
completed | Feb. 28, 2026, 3:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2b01662f88190a4997a3e86c17946 |
completed | Feb. 28, 2026, 9:06 a.m. |
| NEDg | Description generation | batch_69a2b0f1d9408190ba4a5cf775951334 |
completed | Feb. 28, 2026, 9:10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2b152ef0c819082457e54f99a65b8 |
completed | Feb. 28, 2026, 9:11 a.m. |
Created at: Feb. 28, 2026, 2:24 a.m.