Triple

T13156333
Position Surface form Disambiguated ID Type / Status
Subject Beemster E312598 entity
Predicate drainedFrom P108816 FINISHED
Object Beemster Lake
Beemster Lake was a former inland lake in the Netherlands that was drained in the early 17th century to create the Beemster polder, now a UNESCO World Heritage cultural landscape.
E1024487 NE FINISHED

How this triple was built (5 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: Beemster Lake | Statement: [Beemster, drainedFrom, Beemster Lake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Beemster Lake
Context triple: [Beemster, drainedFrom, Beemster Lake]
  • A. Haarlemmermeer
    Haarlemmermeer is a municipality in the province of North Holland in the Netherlands, best known for encompassing Amsterdam Airport Schiphol.
  • B. Oldambtmeer
    Oldambtmeer is an artificial lake in the municipality of Oldambt in the province of Groningen, Netherlands, created as part of a large-scale landscape and recreational development project.
  • C. Giethoorn
    Giethoorn is a picturesque Dutch village famous for its canals, thatched-roof farmhouses, and boat-only waterways, often called the "Venice of the Netherlands."
  • D. Lake Ketelmeer
    Lake Ketelmeer is a shallow border lake in the central Netherlands, forming part of the IJsselmeer lake system and serving as a key waterway and ecological area at the mouth of the River IJssel.
  • E. Volkerakmeer
    Volkerakmeer is a lake in the southwestern Netherlands that forms part of the Rhine–Meuse–Scheldt delta and serves as an important waterway and water management area.
  • 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: Beemster Lake
Triple: [Beemster, drainedFrom, Beemster Lake]
Generated description
Beemster Lake was a former inland lake in the Netherlands that was drained in the early 17th century to create the Beemster polder, now a UNESCO World Heritage cultural landscape.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Beemster Lake
Target entity description: Beemster Lake was a former inland lake in the Netherlands that was drained in the early 17th century to create the Beemster polder, now a UNESCO World Heritage cultural landscape.
  • A. Haarlemmermeer
    Haarlemmermeer is a municipality in the province of North Holland in the Netherlands, best known for encompassing Amsterdam Airport Schiphol.
  • B. Oldambtmeer
    Oldambtmeer is an artificial lake in the municipality of Oldambt in the province of Groningen, Netherlands, created as part of a large-scale landscape and recreational development project.
  • C. Giethoorn
    Giethoorn is a picturesque Dutch village famous for its canals, thatched-roof farmhouses, and boat-only waterways, often called the "Venice of the Netherlands."
  • D. Lake Ketelmeer
    Lake Ketelmeer is a shallow border lake in the central Netherlands, forming part of the IJsselmeer lake system and serving as a key waterway and ecological area at the mouth of the River IJssel.
  • E. Volkerakmeer
    Volkerakmeer is a lake in the southwestern Netherlands that forms part of the Rhine–Meuse–Scheldt delta and serves as an important waterway and water management area.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: drainedFrom
Context triple: [Beemster, drainedFrom, Beemster Lake]
  • A. drainedFor
    Indicates that a resource, substance, or energy is removed from one entity for the benefit, use, or purpose of another entity.
  • B. drainedDuring
    Indicates that one entity had its resources, energy, or contents depleted in the course of another event or process.
  • C. drainedSince
    Indicates that one entity has had its contents or resources removed starting from a specific point in time.
  • D. drainsPartOf
    Indicates that one entity carries off or removes liquid or fluid from a specific part or portion of another entity.
  • E. drainsInto
    Indicates that one entity serves as a source or conduit whose contents or flow are directed into another entity.
  • F. None of above. chosen

Provenance (7 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_69d806aabde48190899e13e41659cae5 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98cf054f88190b05ced98d5a22a62 completed April 10, 2026, 11:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6eaf06f408190949f9ed5e899815b completed May 3, 2026, 6:28 a.m.
NEDg Description generation batch_69f6f07d52788190a39bc4fe049bcf5e completed May 3, 2026, 6:51 a.m.
NED2 Entity disambiguation (via description) batch_69f6f0d6eb2c81908463125a922edc9c completed May 3, 2026, 6:53 a.m.
PD Predicate disambiguation batch_69d98bbd1d088190b7c69f37fc6eeb64 completed April 10, 2026, 11:46 p.m.
PDg Predicate description generation batch_69d98ceeb22c8190a6be666031d9e5a4 completed April 10, 2026, 11:51 p.m.
Created at: April 9, 2026, 9:12 p.m.