Triple
T11013997
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lac du Der-Chantecoq |
E260314
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Seine basin flood-control system
The Seine basin flood-control system is an integrated network of reservoirs, dams, and hydraulic structures designed to regulate river flows and reduce flooding risks in the Seine River watershed, including Paris and surrounding regions.
|
E900117
|
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: Seine basin flood-control system | Statement: [Lac du Der-Chantecoq, partOf, Seine basin flood-control system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Seine basin flood-control system Context triple: [Lac du Der-Chantecoq, partOf, Seine basin flood-control system]
-
A.
East Coast Protective Levee system
The East Coast Protective Levee system is a network of flood-control levees in South Florida designed to protect developed coastal areas from flooding and manage water levels as part of the region’s broader water management infrastructure.
-
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.
Red River flood control system
The Red River flood control system is an integrated network of dams, reservoirs, and related infrastructure designed to manage water flow, reduce flooding, and support water supply and recreation along the Red River.
-
D.
Arakawa floodway
The Arakawa floodway is a major engineered diversion channel in Tokyo designed to control flooding of the Arakawa River and protect the surrounding urban area.
-
E.
Green Brook Flood Control Project
The Green Brook Flood Control Project is a comprehensive flood mitigation initiative designed to protect Bound Brook and surrounding New Jersey communities from recurring flooding through levees, floodwalls, channel improvements, and related infrastructure.
- 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: Seine basin flood-control system Triple: [Lac du Der-Chantecoq, partOf, Seine basin flood-control system]
Generated description
The Seine basin flood-control system is an integrated network of reservoirs, dams, and hydraulic structures designed to regulate river flows and reduce flooding risks in the Seine River watershed, including Paris and surrounding regions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Seine basin flood-control system Target entity description: The Seine basin flood-control system is an integrated network of reservoirs, dams, and hydraulic structures designed to regulate river flows and reduce flooding risks in the Seine River watershed, including Paris and surrounding regions.
-
A.
East Coast Protective Levee system
The East Coast Protective Levee system is a network of flood-control levees in South Florida designed to protect developed coastal areas from flooding and manage water levels as part of the region’s broader water management infrastructure.
-
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.
Red River flood control system
The Red River flood control system is an integrated network of dams, reservoirs, and related infrastructure designed to manage water flow, reduce flooding, and support water supply and recreation along the Red River.
-
D.
Arakawa floodway
The Arakawa floodway is a major engineered diversion channel in Tokyo designed to control flooding of the Arakawa River and protect the surrounding urban area.
-
E.
Green Brook Flood Control Project
The Green Brook Flood Control Project is a comprehensive flood mitigation initiative designed to protect Bound Brook and surrounding New Jersey communities from recurring flooding through levees, floodwalls, channel improvements, and related infrastructure.
- 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_69d6aa9687448190b28d353b1b6a610e |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d797a49f648190a5144625d09dec6f |
completed | April 9, 2026, 12:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e374c238ac81908e0a5eff958d6545 |
completed | April 18, 2026, 12:10 p.m. |
| NEDg | Description generation | batch_69e37ab6ca788190ac41f9494ad9a47f |
completed | April 18, 2026, 12:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e37c9439fc8190a69cfb1a13da4c19 |
completed | April 18, 2026, 12:44 p.m. |
Created at: April 8, 2026, 9:25 p.m.