Triple

T16533173
Position Surface form Disambiguated ID Type / Status
Subject RegionalBahn E401617 entity
Predicate abbreviation P43 FINISHED
Object RB
RB is a common train service designation in German-speaking countries referring to RegionalBahn, which operates short- to medium-distance regional passenger rail services with frequent stops.
 E1217621 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: RB | Statement: [RegionalBahn, abbreviation, RB]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: RB
Context triple: [RegionalBahn, abbreviation, RB]
  • A. RB
    RB is the abbreviation for CERN’s Research Board, the committee responsible for overseeing and approving the laboratory’s scientific research program.
  • B. RB
    RB is the standard abbreviation for *Revue Biblique*, a scholarly journal specializing in biblical studies and related research.
  • C. RK
    RK is the vehicle registration code used for motor vehicles registered in the Rychnov nad Kněžnou District of the Czech Republic.
  • D. RK
    RK is the station code for Rockwell station, a transit stop identified by this abbreviation.
  • E. RK
    RK is the regional vehicle registration code used on car license plates issued in Krosno, a city in southeastern Poland.
  • 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: RB
Triple: [RegionalBahn, abbreviation, RB]
Generated description
RB is a common train service designation in German-speaking countries referring to RegionalBahn, which operates short- to medium-distance regional passenger rail services with frequent stops.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: RB
Target entity description: RB is a common train service designation in German-speaking countries referring to RegionalBahn, which operates short- to medium-distance regional passenger rail services with frequent stops.
  • A. RB
    RB is the abbreviation for CERN’s Research Board, the committee responsible for overseeing and approving the laboratory’s scientific research program.
  • B. RB
    RB is the standard abbreviation for *Revue Biblique*, a scholarly journal specializing in biblical studies and related research.
  • C. RK
    RK is the vehicle registration code used for motor vehicles registered in the Rychnov nad Kněžnou District of the Czech Republic.
  • D. RK
    RK is the regional vehicle registration code used on car license plates issued in Krosno, a city in southeastern Poland.
  • E. RK
    RK is the station code for Rockwell station, a transit stop identified by this abbreviation.
  • 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_69d883838abc8190bc79cb2d41733ce2 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e32ed97b0881909de106418aca8180 completed April 18, 2026, 7:12 a.m.
NED1 Entity disambiguation (via context triple) batch_6a006093244081909ae74674de966d6d completed May 10, 2026, 10:40 a.m.
NEDg Description generation batch_6a00615d3edc81909f0eb3e6210d00ee completed May 10, 2026, 10:43 a.m.
NED2 Entity disambiguation (via description) batch_6a0062128a388190beb52fa173ed7826 completed May 10, 2026, 10:46 a.m.
Created at: April 10, 2026, 5:15 a.m.