Triple
T22011193
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cremona railway station |
E543577
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Pavia–Cremona railway |
—
|
NE NERFINISHED |
How this triple was built (3 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: Pavia–Cremona railway | Statement: [Cremona railway station, railwayLine, Pavia–Cremona railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pavia–Cremona railway Context triple: [Cremona railway station, railwayLine, Pavia–Cremona railway]
-
A.
Vercelli–Pavia railway
The Vercelli–Pavia railway is a regional rail line in northern Italy that connects the city of Vercelli in Piedmont with Pavia in Lombardy, serving as part of the local passenger and freight transport network.
-
B.
Milan–Lecco railway
The Milan–Lecco railway is a regional rail line in Lombardy, Italy, connecting the city of Milan with the town of Lecco and serving numerous intermediate communities.
-
C.
Brescia–Cremona–Piacenza railway
The Brescia–Cremona–Piacenza railway is an Italian regional rail line in Lombardy and Emilia-Romagna that connects the cities of Brescia, Cremona, and Piacenza.
-
D.
Cremona–Piacenza railway
The Cremona–Piacenza railway is a regional rail line in northern Italy that connects the cities of Cremona and Piacenza, serving local passenger and freight traffic.
-
E.
Luino–Milan railway
The Luino–Milan railway is a rail line in northern Italy that connects the town of Luino near the Swiss border with the major city of Milan, serving both regional passenger and freight traffic.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pavia–Cremona railway Target entity description: The Pavia–Cremona railway is a regional rail line in northern Italy that connects the city of Pavia with Cremona, serving local passenger and freight traffic across Lombardy.
-
A.
Vercelli–Pavia railway
The Vercelli–Pavia railway is a regional rail line in northern Italy that connects the city of Vercelli in Piedmont with Pavia in Lombardy, serving as part of the local passenger and freight transport network.
-
B.
Milan–Lecco railway
The Milan–Lecco railway is a regional rail line in Lombardy, Italy, connecting the city of Milan with the town of Lecco and serving numerous intermediate communities.
-
C.
Brescia–Cremona–Piacenza railway
The Brescia–Cremona–Piacenza railway is an Italian regional rail line in Lombardy and Emilia-Romagna that connects the cities of Brescia, Cremona, and Piacenza.
-
D.
Cremona–Piacenza railway
The Cremona–Piacenza railway is a regional rail line in northern Italy that connects the cities of Cremona and Piacenza, serving local passenger and freight traffic.
-
E.
Luino–Milan railway
The Luino–Milan railway is a rail line in northern Italy that connects the town of Luino near the Swiss border with the major city of Milan, serving both regional passenger and freight traffic.
- F. None of above. chosen
Provenance (2 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_69e11e2db934819095556760c7d85e4d |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f127a520bc8190865f525a87255fb2 |
completed | April 28, 2026, 9:33 p.m. |
Created at: April 16, 2026, 8:22 p.m.