Triple

T11230558
Position Surface form Disambiguated ID Type / Status
Subject Flexity product platform E265806 entity
Predicate subBrand P54430 FINISHED
Object Flexity Berlin
Flexity Berlin is a low-floor tram model specifically developed by Bombardier for Berlin’s public transport network as part of its Flexity family of light rail vehicles.
 E912658 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: Flexity Berlin | Statement: [Flexity product platform, subBrand, Flexity Berlin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Flexity Berlin
Context triple: [Flexity product platform, subBrand, Flexity Berlin]
  • A. Uber Platz (Berlin)
    Uber Platz (Berlin) is a major public square and event space in Berlin, Germany, located at the Mercedes-Benz Arena complex and used for concerts, fan gatherings, and cultural events.
  • B. Funkturm Berlin
    Funkturm Berlin is a historic steel radio tower and observation deck in Berlin, often called the “Langer Lulatsch,” known for its distinctive lattice structure and panoramic city views.
  • C. Stadler Pankow
    Stadler Pankow is a German rail vehicle manufacturer and development site of Stadler Rail, specializing in the production and maintenance of regional and urban trains.
  • D. Byfleet
    Byfleet is a village and former civil parish in southeast England, situated within the county of Surrey.
  • E. New Berlin
    New Berlin is a small village in Sangamon County, Illinois, located near Springfield and known for its rural Midwestern character.
  • 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: Flexity Berlin
Triple: [Flexity product platform, subBrand, Flexity Berlin]
Generated description
Flexity Berlin is a low-floor tram model specifically developed by Bombardier for Berlin’s public transport network as part of its Flexity family of light rail vehicles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Flexity Berlin
Target entity description: Flexity Berlin is a low-floor tram model specifically developed by Bombardier for Berlin’s public transport network as part of its Flexity family of light rail vehicles.
  • A. Uber Platz (Berlin)
    Uber Platz (Berlin) is a major public square and event space in Berlin, Germany, located at the Mercedes-Benz Arena complex and used for concerts, fan gatherings, and cultural events.
  • B. Funkturm Berlin
    Funkturm Berlin is a historic steel radio tower and observation deck in Berlin, often called the “Langer Lulatsch,” known for its distinctive lattice structure and panoramic city views.
  • C. Stadler Pankow
    Stadler Pankow is a German rail vehicle manufacturer and development site of Stadler Rail, specializing in the production and maintenance of regional and urban trains.
  • D. Byfleet
    Byfleet is a village and former civil parish in southeast England, situated within the county of Surrey.
  • E. New Berlin
    New Berlin is a small village in Sangamon County, Illinois, located near Springfield and known for its rural Midwestern character.
  • 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_69d6aac656d48190b275efaa7d6074ee completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e900fbcc8190a3177f8a73564433 completed April 9, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4ad3eef408190937949e7b3bf0163 completed April 19, 2026, 10:23 a.m.
NEDg Description generation batch_69e4b12c04e48190ad7546d556a5109f completed April 19, 2026, 10:40 a.m.
NED2 Entity disambiguation (via description) batch_69e4b2949c7c8190820b7f1f87e00602 completed April 19, 2026, 10:46 a.m.
Created at: April 8, 2026, 9:30 p.m.