Triple

T5970606
Position Surface form Disambiguated ID Type / Status
Subject Basel tram network E132861 entity
Predicate operator P179 FINISHED
Object BLT
BLT is a Swiss public transport company that operates tram and bus services in and around the Basel region.
 E559880 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: BLT | Statement: [Basel tram network, operator, BLT]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BLT
Context triple: [Basel tram network, operator, BLT]
  • A. Sandwich
    Sandwich is a historic town on Cape Cod in Massachusetts, known as one of the oldest settlements in New England and a popular coastal tourist destination.
  • B. Philly Special
    Philly Special is a famous trick play involving a reverse and a touchdown pass to the quarterback, used by the Philadelphia Eagles in Super Bowl LII and now iconic in NFL history.
  • C. Bacon
    Bacon is a common English surname historically associated with notable figures such as the philosopher and statesman Francis Bacon.
  • D. SANDWICH
    SANDWICH is a historic town in Kent, England, known as one of the best-preserved medieval towns in the country.
  • E. Burger
    Burger is a common German-origin surname borne by various notable individuals, including former U.S. Chief Justice Warren E. Burger.
  • 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: BLT
Triple: [Basel tram network, operator, BLT]
Generated description
BLT is a Swiss public transport company that operates tram and bus services in and around the Basel region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BLT
Target entity description: BLT is a Swiss public transport company that operates tram and bus services in and around the Basel region.
  • A. Sandwich
    Sandwich is a historic town on Cape Cod in Massachusetts, known as one of the oldest settlements in New England and a popular coastal tourist destination.
  • B. Philly Special
    Philly Special is a famous trick play involving a reverse and a touchdown pass to the quarterback, used by the Philadelphia Eagles in Super Bowl LII and now iconic in NFL history.
  • C. Bacon
    Bacon is a common English surname historically associated with notable figures such as the philosopher and statesman Francis Bacon.
  • D. SANDWICH
    SANDWICH is a historic town in Kent, England, known as one of the best-preserved medieval towns in the country.
  • E. Burger
    Burger is a common German-origin surname borne by various notable individuals, including former U.S. Chief Justice Warren E. Burger.
  • 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_69c0086deab081908550159ca23eec9b completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c03a4263e8819084e98e6c016c9532 completed March 22, 2026, 6:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0e40a67bc8190a57884f7c6aa1b9d completed March 23, 2026, 6:56 a.m.
NEDg Description generation batch_69c0f88f4e048190810351c4aebf363c completed March 23, 2026, 8:23 a.m.
NED2 Entity disambiguation (via description) batch_69c0f982c95c819081b2cf2c429c21bc completed March 23, 2026, 8:27 a.m.
Created at: March 22, 2026, 4:03 p.m.