Triple

T5701573
Position Surface form Disambiguated ID Type / Status
Subject SwissTech Convention Center E125674 entity
Predicate city P40 FINISHED
Object Ecublens
Ecublens is a municipality in the canton of Vaud in western Switzerland, located near Lausanne and known for hosting parts of the EPFL campus and various research and technology facilities.
 E540871 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: Ecublens | Statement: [SwissTech Convention Center, city, Ecublens]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ecublens
Context triple: [SwissTech Convention Center, city, Ecublens]
  • A. Sallanches
    Sallanches is a commune in southeastern France’s Haute-Savoie department, situated in the French Alps near Mont Blanc and known as a gateway to major alpine ski resorts.
  • B. Nyons
    Nyons is a small town in southeastern France renowned for its olive production and picturesque setting in the Drôme Provençale region.
  • C. Morges
    Morges is a Swiss town on the shores of Lake Geneva that historically hosted the founding of the World Wildlife Fund and serves as a local cultural and economic center in the canton of Vaud.
  • D. Bourg-Saint-Maurice
    Bourg-Saint-Maurice is a French Alpine town in the Savoie department, known as a gateway to major ski resorts such as Les Arcs in the Graian Alps.
  • E. Estavayer-le-Lac
    Estavayer-le-Lac is a historic lakeside town in western Switzerland known for its medieval old town, lakeshore beaches, and water sports on Lake Neuchâtel.
  • 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: Ecublens
Triple: [SwissTech Convention Center, city, Ecublens]
Generated description
Ecublens is a municipality in the canton of Vaud in western Switzerland, located near Lausanne and known for hosting parts of the EPFL campus and various research and technology facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ecublens
Target entity description: Ecublens is a municipality in the canton of Vaud in western Switzerland, located near Lausanne and known for hosting parts of the EPFL campus and various research and technology facilities.
  • A. Sallanches
    Sallanches is a commune in southeastern France’s Haute-Savoie department, situated in the French Alps near Mont Blanc and known as a gateway to major alpine ski resorts.
  • B. Nyons
    Nyons is a small town in southeastern France renowned for its olive production and picturesque setting in the Drôme Provençale region.
  • C. Morges
    Morges is a Swiss town on the shores of Lake Geneva that historically hosted the founding of the World Wildlife Fund and serves as a local cultural and economic center in the canton of Vaud.
  • D. Bourg-Saint-Maurice
    Bourg-Saint-Maurice is a French Alpine town in the Savoie department, known as a gateway to major ski resorts such as Les Arcs in the Graian Alps.
  • E. Estavayer-le-Lac
    Estavayer-le-Lac is a historic lakeside town in western Switzerland known for its medieval old town, lakeshore beaches, and water sports on Lake Neuchâtel.
  • 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_69c0082c96988190b3a6a201edce472a completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c0245581988190a819b8137533ed31 completed March 22, 2026, 5:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c05a5fe4fc8190944a63a29da0fe3c completed March 22, 2026, 9:08 p.m.
NEDg Description generation batch_69c05c1d98b4819080ae9163a0cfd659 completed March 22, 2026, 9:16 p.m.
NED2 Entity disambiguation (via description) batch_69c05caea8b881908a4d12aec44f422e completed March 22, 2026, 9:18 p.m.
Created at: March 22, 2026, 3:45 p.m.