Triple
T3390367
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berliner Verkehrsbetriebe |
E71401
|
entity |
| Predicate | usesTicketSystem |
P3383
|
FINISHED |
| Object |
Berlin ABC fare zones
Berlin ABC fare zones are the three concentric public transport tariff areas covering central Berlin, its outer districts, and surrounding suburbs used for ticket pricing across the city’s transit network.
|
E353417
|
NE FINISHED |
How this triple was built (5 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: Berlin ABC fare zones | Statement: [Berliner Verkehrsbetriebe, usesTicketSystem, Berlin ABC fare zones]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Berlin ABC fare zones Context triple: [Berliner Verkehrsbetriebe, usesTicketSystem, Berlin ABC fare zones]
-
A.
London fare zones
London fare zones are the concentric geographic pricing areas used by Transport for London to determine ticket and travel costs across the city’s public transport network.
-
B.
Berlin S-Bahn fare zone B
Berlin S-Bahn fare zone B is the middle ring of Berlin’s public transport tariff system, covering suburban areas outside the city center but within the city limits.
-
C.
London fare zone 4
London fare zone 4 is a mid-range public transport tariff zone in Greater London used to calculate fares on services such as the Underground, Overground, and National Rail.
-
D.
Metrolink fare zones
Metrolink fare zones are the concentric pricing areas used to calculate ticket costs across Greater Manchester’s Metrolink tram network.
-
E.
Paris public transport Zone 1
Paris public transport Zone 1 is the central fare zone of the Île-de-France transit network, covering the core of Paris and its main urban transport hubs.
- 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: Berlin ABC fare zones Triple: [Berliner Verkehrsbetriebe, usesTicketSystem, Berlin ABC fare zones]
Generated description
Berlin ABC fare zones are the three concentric public transport tariff areas covering central Berlin, its outer districts, and surrounding suburbs used for ticket pricing across the city’s transit network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Berlin ABC fare zones Target entity description: Berlin ABC fare zones are the three concentric public transport tariff areas covering central Berlin, its outer districts, and surrounding suburbs used for ticket pricing across the city’s transit network.
-
A.
London fare zones
London fare zones are the concentric geographic pricing areas used by Transport for London to determine ticket and travel costs across the city’s public transport network.
-
B.
Berlin S-Bahn fare zone B
Berlin S-Bahn fare zone B is the middle ring of Berlin’s public transport tariff system, covering suburban areas outside the city center but within the city limits.
-
C.
London fare zone 4
London fare zone 4 is a mid-range public transport tariff zone in Greater London used to calculate fares on services such as the Underground, Overground, and National Rail.
-
D.
Metrolink fare zones
Metrolink fare zones are the concentric pricing areas used to calculate ticket costs across Greater Manchester’s Metrolink tram network.
-
E.
Paris public transport Zone 1
Paris public transport Zone 1 is the central fare zone of the Île-de-France transit network, covering the core of Paris and its main urban transport hubs.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: usesTicketSystem Context triple: [Berliner Verkehrsbetriebe, usesTicketSystem, Berlin ABC fare zones]
-
A.
hasTicketing
chosen
Indicates that an entity provides or is associated with a system or mechanism for issuing, managing, or selling tickets.
-
B.
usedInE-tickets
Indicates that something (such as a method, technology, or feature) is employed or applied within the context of electronic tickets (e-tickets).
-
C.
hasTicketRequirement
Indicates that an entity is subject to a specific ticket or admission requirement in order for access, participation, or use to be allowed.
-
D.
ticketSystem
Indicates a relationship where an entity is managed, tracked, or processed through a ticket-based system for handling requests, issues, or tasks.
-
E.
hasTicketInspection
Indicates that a ticket is checked or verified by an authorized inspector or system.
- F. None of above.
Provenance (6 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_69ad85a9c4a88190a854019341cb3b60 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb6682c708190b76a7a16cee7c5aa |
completed | March 8, 2026, 5:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3345a95ac819098be25233b8e0ed5 |
completed | March 12, 2026, 9:47 p.m. |
| NEDg | Description generation | batch_69b33542a1008190a1cc4aec663d97bc |
completed | March 12, 2026, 9:50 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3391c4e24819082e9a0f50c1afab8 |
completed | March 12, 2026, 10:07 p.m. |
| PD | Predicate disambiguation | batch_69adadf705608190975423779430cc58 |
completed | March 8, 2026, 5:12 p.m. |
Created at: March 8, 2026, 3:14 p.m.