Triple
T9956504
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Colosseo metro station |
E195458
|
entity |
| Predicate | ticketingSystem |
P3383
|
FINISHED |
| Object |
Metrebus Roma
Metrebus Roma is the integrated public transport ticketing system used across Rome’s buses, trams, and metro services.
|
E831888
|
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: Metrebus Roma | Statement: [Colosseo metro station, ticketingSystem, Metrebus Roma]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metrebus Roma Context triple: [Colosseo metro station, ticketingSystem, Metrebus Roma]
-
A.
Rometty
Rometty is the surname of Ginni Rometty, the former chairman, president, and CEO of IBM.
-
B.
Trotti
Trotti is a surname most notably associated with American screenwriter and film producer Lamar Trotti.
-
C.
Luxilus
Luxilus is a genus of North American freshwater minnows in the family Leuciscidae, commonly found in streams and rivers.
-
D.
Sitra
Sitra is a small island in Bahrain known for its residential communities, industrial facilities, and role in the country’s oil and gas infrastructure.
-
E.
Metros
Metros is the nickname historically used for the MetroStars, the former Major League Soccer team now known as the New York Red Bulls.
- 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: Metrebus Roma Triple: [Colosseo metro station, ticketingSystem, Metrebus Roma]
Generated description
Metrebus Roma is the integrated public transport ticketing system used across Rome’s buses, trams, and metro services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metrebus Roma Target entity description: Metrebus Roma is the integrated public transport ticketing system used across Rome’s buses, trams, and metro services.
-
A.
Rometty
Rometty is the surname of Ginni Rometty, the former chairman, president, and CEO of IBM.
-
B.
Trotti
Trotti is a surname most notably associated with American screenwriter and film producer Lamar Trotti.
-
C.
Luxilus
Luxilus is a genus of North American freshwater minnows in the family Leuciscidae, commonly found in streams and rivers.
-
D.
Sitra
Sitra is a small island in Bahrain known for its residential communities, industrial facilities, and role in the country’s oil and gas infrastructure.
-
E.
Metros
Metros is the nickname historically used for the MetroStars, the former Major League Soccer team now known as the New York Red Bulls.
- 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_69ca82eaaa008190a54fa1a9f954b9ad |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cdb6976b50819097a0ae347354e92c |
completed | April 2, 2026, 12:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d23d71342081908084c27790ef4fcc |
completed | April 5, 2026, 10:46 a.m. |
| NEDg | Description generation | batch_69d23fb02c6081909f2c99ca21c90822 |
completed | April 5, 2026, 10:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d24047ae4081909678ca9cf6cfbfff |
completed | April 5, 2026, 10:58 a.m. |
Created at: March 30, 2026, 8:46 p.m.