Triple

T16199722
Position Surface form Disambiguated ID Type / Status
Subject Line B (Prague Metro) E393164 entity
Predicate CzechName P17790 FINISHED
Object Linka B
Linka B is one of the main lines of the Prague Metro, running east–west across the city and serving numerous important commercial and residential areas.
 E1198646 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: Linka B | Statement: [Line B (Prague Metro), CzechName, Linka B]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Linka B
Context triple: [Line B (Prague Metro), CzechName, Linka B]
  • A. Linka A
    Linka A is one of the main lines of the Prague Metro rapid transit system, running east–west across the city.
  • B. Miri Linky
    Miri Linky is one of the two main protagonists in the romantic comedy film "Zack and Miri Make a Porno," where she and her longtime friend Zack decide to make an adult film to solve their financial problems.
  • C. Lankendem
    Lankendem is a character in the ballet "Le Corsaire," typically portrayed as a scheming slave trader who plays a central role in the story’s conflicts and abductions.
  • D. Lipeka
    "Lipeka" is a song by Nigerian Afropop singer Yemi Alade, showcasing her vibrant, danceable style and pan-African musical influences.
  • E. Link 2 Line
    Link 2 Line is a light rail service in the Seattle metropolitan area that connects key neighborhoods and suburbs as part of the Sound Transit Link system.
  • 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: Linka B
Triple: [Line B (Prague Metro), CzechName, Linka B]
Generated description
Linka B is one of the main lines of the Prague Metro, running east–west across the city and serving numerous important commercial and residential areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Linka B
Target entity description: Linka B is one of the main lines of the Prague Metro, running east–west across the city and serving numerous important commercial and residential areas.
  • A. Linka A
    Linka A is one of the main lines of the Prague Metro rapid transit system, running east–west across the city.
  • B. Miri Linky
    Miri Linky is one of the two main protagonists in the romantic comedy film "Zack and Miri Make a Porno," where she and her longtime friend Zack decide to make an adult film to solve their financial problems.
  • C. Lankendem
    Lankendem is a character in the ballet "Le Corsaire," typically portrayed as a scheming slave trader who plays a central role in the story’s conflicts and abductions.
  • D. Lipeka
    "Lipeka" is a song by Nigerian Afropop singer Yemi Alade, showcasing her vibrant, danceable style and pan-African musical influences.
  • E. Link 2 Line
    Link 2 Line is a light rail service in the Seattle metropolitan area that connects key neighborhoods and suburbs as part of the Sound Transit Link system.
  • 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_69d87f1f5bd08190bd01cac0d5b9d2ef completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e222de2db481908471b9c73d444607 completed April 17, 2026, 12:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffff1107908190afda091b53317d81 completed May 10, 2026, 3:44 a.m.
NEDg Description generation batch_6a00014d982881908dcb9a0abd75a1e2 completed May 10, 2026, 3:53 a.m.
NED2 Entity disambiguation (via description) batch_6a00021e42ec8190af9869b7f8be3ce5 completed May 10, 2026, 3:57 a.m.
Created at: April 10, 2026, 5:03 a.m.