Triple
T11104204
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rimini railway station |
E262585
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Rimini–San Marino railway (former)
The Rimini–San Marino railway was a now-disused narrow-gauge line that once connected the Italian coastal city of Rimini with the nearby Republic of San Marino.
|
E908653
|
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: Rimini–San Marino railway (former) | Statement: [Rimini railway station, railwayLine, Rimini–San Marino railway (former)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rimini–San Marino railway (former) Context triple: [Rimini railway station, railwayLine, Rimini–San Marino railway (former)]
-
A.
Rimini–Ravenna railway
The Rimini–Ravenna railway is a regional rail line in Italy that runs along the Adriatic coast, connecting the cities of Rimini and Ravenna and serving intermediate coastal communities.
-
B.
Bologna–Rimini railway
The Bologna–Rimini railway is a major Italian rail line in the Emilia-Romagna region that connects the inland city of Bologna with the Adriatic coastal city of Rimini, serving as an important corridor for both regional and long-distance passenger and freight traffic.
-
C.
Rome–Ancona railway
The Rome–Ancona railway is a major Italian rail line that connects the capital city of Rome with the Adriatic port city of Ancona across the Apennine Mountains.
-
D.
Rome–Pisa railway
The Rome–Pisa railway is a major Italian rail line running along the Tyrrhenian coast, connecting Rome with Pisa and serving numerous coastal towns and cities in between.
-
E.
Bologna–Ancona railway
The Bologna–Ancona railway is a major Italian rail line connecting the inland city of Bologna with the Adriatic coastal city of Ancona, serving as an important corridor for both passenger and freight traffic.
- 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: Rimini–San Marino railway (former) Triple: [Rimini railway station, railwayLine, Rimini–San Marino railway (former)]
Generated description
The Rimini–San Marino railway was a now-disused narrow-gauge line that once connected the Italian coastal city of Rimini with the nearby Republic of San Marino.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rimini–San Marino railway (former) Target entity description: The Rimini–San Marino railway was a now-disused narrow-gauge line that once connected the Italian coastal city of Rimini with the nearby Republic of San Marino.
-
A.
Rimini–Ravenna railway
The Rimini–Ravenna railway is a regional rail line in Italy that runs along the Adriatic coast, connecting the cities of Rimini and Ravenna and serving intermediate coastal communities.
-
B.
Bologna–Rimini railway
The Bologna–Rimini railway is a major Italian rail line in the Emilia-Romagna region that connects the inland city of Bologna with the Adriatic coastal city of Rimini, serving as an important corridor for both regional and long-distance passenger and freight traffic.
-
C.
Rome–Ancona railway
The Rome–Ancona railway is a major Italian rail line that connects the capital city of Rome with the Adriatic port city of Ancona across the Apennine Mountains.
-
D.
Rome–Pisa railway
The Rome–Pisa railway is a major Italian rail line running along the Tyrrhenian coast, connecting Rome with Pisa and serving numerous coastal towns and cities in between.
-
E.
Bologna–Ancona railway
The Bologna–Ancona railway is a major Italian rail line connecting the inland city of Bologna with the Adriatic coastal city of Ancona, serving as an important corridor for both passenger and freight traffic.
- 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_69d6aa9a40d88190a373e2c7e48285db |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d79a2d33948190ac29d174694a78e5 |
completed | April 9, 2026, 12:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e462e5c08c8190bba2e3c8ec82051b |
completed | April 19, 2026, 5:06 a.m. |
| NEDg | Description generation | batch_69e46d29eed081908c329d19554c8961 |
completed | April 19, 2026, 5:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e46ddca91c8190b6da43b820b9ad31 |
completed | April 19, 2026, 5:53 a.m. |
Created at: April 8, 2026, 9:27 p.m.