Triple

T12191791
Position Surface form Disambiguated ID Type / Status
Subject Eidelstedt station E290480 entity
Predicate servedBy P82 FINISHED
Object Hamburg S-Bahn line S3 E876634 NE FINISHED

How this triple was built (2 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: Hamburg S-Bahn line S3 | Statement: [Eidelstedt station, servedBy, Hamburg S-Bahn line S3]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hamburg S-Bahn line S3
Context triple: [Eidelstedt station, servedBy, Hamburg S-Bahn line S3]
  • A. Hamburg S-Bahn line S3 chosen
    Hamburg S-Bahn line S3 is a rapid transit route in Hamburg’s suburban rail network that connects the city center with southwestern suburbs and surrounding regions.
  • B. Berlin S-Bahn line S3
    Berlin S-Bahn line S3 is a suburban rail service in Berlin that runs across the city and into the surrounding region as part of the S-Bahn rapid transit network.
  • C. Frankfurt S-Bahn line S3
    Frankfurt S-Bahn line S3 is a suburban rail service in the Rhine-Main S-Bahn network that connects Frankfurt with surrounding towns along its designated corridor.
  • D. Hamburg S-Bahn line S1
    Hamburg S-Bahn line S1 is a rapid transit railway line in Hamburg’s suburban rail network that provides direct service between the city center and Hamburg Airport, among other destinations.
  • E. Hamburg S-Bahn line S2
    Hamburg S-Bahn line S2 is a suburban railway line in Hamburg, Germany, operating as part of the city’s rapid transit S-Bahn network.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6ab64de5881908d56eb7a75c6cc69 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91c54a4648190ad0f84c229534155 completed April 10, 2026, 3:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69f61e5289608190bded58513316b1e5 completed May 2, 2026, 3:54 p.m.
Created at: April 8, 2026, 9:50 p.m.