Triple
T2280473
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barcelona Metro |
E51267
|
entity |
| Predicate | fareMedium |
P1303
|
FINISHED |
| Object |
Hola Barcelona Travel Card
The Hola Barcelona Travel Card is an unlimited public transport pass for visitors to Barcelona, allowing easy, time-based access to the city’s metro, buses, trams, and suburban trains.
|
E249590
|
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: Hola Barcelona Travel Card | Statement: [Barcelona Metro, fareMedium, Hola Barcelona Travel Card]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hola Barcelona Travel Card Context triple: [Barcelona Metro, fareMedium, Hola Barcelona Travel Card]
-
A.
Barcelona Metro
Barcelona Metro is the rapid transit rail network serving the city of Barcelona and its metropolitan area, known for its extensive coverage and integration with other public transport modes.
-
B.
Madrid city buses
Madrid city buses form an extensive urban public transport network that complements the metro system by providing surface-level connections throughout Spain’s capital.
-
C.
Usatges de Barcelona
The Usatges de Barcelona are a foundational medieval legal code that helped shape the customary law and institutional framework of Catalonia.
-
D.
Madrid Metro
Madrid Metro is the extensive rapid transit system serving Spain’s capital, known for its large network, frequent service, and role as a primary mode of urban transportation.
-
E.
Barcelona
Barcelona is a major Spanish Mediterranean city renowned for its distinctive Catalan culture, Gaudí architecture, and vibrant arts and nightlife scenes.
- 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: Hola Barcelona Travel Card Triple: [Barcelona Metro, fareMedium, Hola Barcelona Travel Card]
Generated description
The Hola Barcelona Travel Card is an unlimited public transport pass for visitors to Barcelona, allowing easy, time-based access to the city’s metro, buses, trams, and suburban trains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hola Barcelona Travel Card Target entity description: The Hola Barcelona Travel Card is an unlimited public transport pass for visitors to Barcelona, allowing easy, time-based access to the city’s metro, buses, trams, and suburban trains.
-
A.
Barcelona Metro
Barcelona Metro is the rapid transit rail network serving the city of Barcelona and its metropolitan area, known for its extensive coverage and integration with other public transport modes.
-
B.
Madrid city buses
Madrid city buses form an extensive urban public transport network that complements the metro system by providing surface-level connections throughout Spain’s capital.
-
C.
Usatges de Barcelona
The Usatges de Barcelona are a foundational medieval legal code that helped shape the customary law and institutional framework of Catalonia.
-
D.
Madrid Metro
Madrid Metro is the extensive rapid transit system serving Spain’s capital, known for its large network, frequent service, and role as a primary mode of urban transportation.
-
E.
Barcelona
Barcelona is a major Spanish Mediterranean city renowned for its distinctive Catalan culture, Gaudí architecture, and vibrant arts and nightlife scenes.
- 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_69a88b08e4308190bdac9aebcca1c91a |
completed | March 4, 2026, 7:42 p.m. |
| NER | Named-entity recognition | batch_69abc21ac3d48190abef254e1c3f45e8 |
completed | March 7, 2026, 6:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae71e48fb081908498f826167020a2 |
completed | March 9, 2026, 7:08 a.m. |
| NEDg | Description generation | batch_69ae72bf22088190a2c111a71eb0dda7 |
completed | March 9, 2026, 7:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae731ab8bc819090fac5b311cb5fe0 |
completed | March 9, 2026, 7:13 a.m. |
Created at: March 4, 2026, 7:48 p.m.