Triple

T7001761
Position Surface form Disambiguated ID Type / Status
Subject Lake Lucerne E162352 entity
Predicate hasArm P21872 FINISHED
Object Alpnachersee
Alpnachersee is a small alpine lake in central Switzerland that forms a narrow southwestern arm of Lake Lucerne near the town of Alpnach.
 E645256 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: Alpnachersee | Statement: [Lake Lucerne, hasArm, Alpnachersee]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alpnachersee
Context triple: [Lake Lucerne, hasArm, Alpnachersee]
  • A. Hallwilersee
    Hallwilersee is a scenic lake in the Swiss cantons of Aargau and Lucerne, popular for recreation, boating, and nature conservation.
  • B. Alpsee
    Alpsee is a picturesque alpine lake in Bavaria, Germany, renowned for its clear waters and scenic setting near the royal castles of Neuschwanstein and Hohenschwangau.
  • C. Totensee
    Totensee is a small alpine lake in the Swiss Bernese Alps, situated at high elevation near the Grimsel Pass and known for its stark, scenic mountain surroundings.
  • D. Grabensee
    Grabensee is a small lake in the Austrian state of Salzburg, known for its natural surroundings and recreational opportunities.
  • E. Vierwaldstättersee
    Vierwaldstättersee is a picturesque lake in central Switzerland, surrounded by mountains and historic towns, and is a major natural and tourist landmark of the region.
  • 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: Alpnachersee
Triple: [Lake Lucerne, hasArm, Alpnachersee]
Generated description
Alpnachersee is a small alpine lake in central Switzerland that forms a narrow southwestern arm of Lake Lucerne near the town of Alpnach.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alpnachersee
Target entity description: Alpnachersee is a small alpine lake in central Switzerland that forms a narrow southwestern arm of Lake Lucerne near the town of Alpnach.
  • A. Hallwilersee
    Hallwilersee is a scenic lake in the Swiss cantons of Aargau and Lucerne, popular for recreation, boating, and nature conservation.
  • B. Alpsee
    Alpsee is a picturesque alpine lake in Bavaria, Germany, renowned for its clear waters and scenic setting near the royal castles of Neuschwanstein and Hohenschwangau.
  • C. Totensee
    Totensee is a small alpine lake in the Swiss Bernese Alps, situated at high elevation near the Grimsel Pass and known for its stark, scenic mountain surroundings.
  • D. Grabensee
    Grabensee is a small lake in the Austrian state of Salzburg, known for its natural surroundings and recreational opportunities.
  • E. Vierwaldstättersee
    Vierwaldstättersee is a picturesque lake in central Switzerland, surrounded by mountains and historic towns, and is a major natural and tourist landmark of the region.
  • 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_69c68857ffc08190857dc62cd5253777 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6dc1115c48190a9363473ae21b6c1 completed March 27, 2026, 7:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7ad743c2c819081d7b8cda5720ba3 completed March 28, 2026, 10:29 a.m.
NEDg Description generation batch_69c7ae3505608190bdddc3791a902d60 completed March 28, 2026, 10:32 a.m.
NED2 Entity disambiguation (via description) batch_69c7ae9f8f648190adc5cdf08bc01d93 completed March 28, 2026, 10:34 a.m.
Created at: March 27, 2026, 2:33 p.m.