Triple

T16387822
Position Surface form Disambiguated ID Type / Status
Subject S42 (Berlin S-Bahn line) E397967 entity
Predicate hasComplementaryDirectionService P122470 FINISHED
Object S41 (Berlin S-Bahn line) E395045 NE FINISHED

How this triple was built (3 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: S41 (Berlin S-Bahn line) | Statement: [S42 (Berlin S-Bahn line), hasComplementaryDirectionService, S41 (Berlin S-Bahn line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: S41 (Berlin S-Bahn line)
Context triple: [S42 (Berlin S-Bahn line), hasComplementaryDirectionService, S41 (Berlin S-Bahn line)]
  • A. S41 (Berlin S-Bahn line) chosen
    S41 is a circular Berlin S-Bahn line that runs clockwise around the city on the Ringbahn, connecting numerous districts and major interchange stations.
  • B. S42 (Berlin S-Bahn line)
    S42 is a circular Berlin S-Bahn line running clockwise around the city on the Ringbahn, connecting numerous districts and major interchange stations.
  • C. S46 (Berlin S-Bahn line)
    S46 is a Berlin S-Bahn line that connects the southeastern suburbs with the southwestern parts of the city, running through key interchange stations across the network.
  • D. S47 (Berlin S-Bahn line)
    S47 is a Berlin S-Bahn line that operates in the southeastern part of the city, connecting residential districts with key interchange stations on the urban rail network.
  • E. Berlin S-Bahn line S45
    Berlin S-Bahn line S45 is a suburban rail service in Berlin that connects the southern districts and the city’s airport area as part of the wider S-Bahn network.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasComplementaryDirectionService
Context triple: [S42 (Berlin S-Bahn line), hasComplementaryDirectionService, S41 (Berlin S-Bahn line)]
  • A. hasDirectServices
    Indicates that one entity provides services directly to another entity without intermediaries.
  • B. hasCommercialServices
    Indicates that one entity provides or offers commercial services to another entity or within a specified context.
  • C. servedByDirection
    Indicates that something (such as a route, service, or facility) is provided or accessed in a specific directional orientation (e.g., northbound, inbound).
  • D. parallelServiceDirection chosen
    Indicates that two services operate in the same or corresponding direction, running parallel to each other in their routing or flow.
  • E. hasEastboundService
    Indicates that a location, route, or facility is served by transportation services traveling in an eastbound direction.
  • F. None of above.

Provenance (4 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_69d87f2880b48190ae1a9673a3bbef80 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e3263e1534819081a6bf5006c611c5 completed April 18, 2026, 6:35 a.m.
NED1 Entity disambiguation (via context triple) batch_6a003c58280081908e4d73a75b09dbb8 completed May 10, 2026, 8:05 a.m.
PD Predicate disambiguation batch_69e226f94dd48190b7b8e0e983738a67 completed April 17, 2026, 12:26 p.m.
Created at: April 10, 2026, 5:08 a.m.