Triple
T13767235
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Castellanza |
E330779
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Milan–Varese railway |
E717850
|
NE FINISHED |
How this triple was built (2 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: Milan–Varese railway | Statement: [Castellanza, railwayLine, Milan–Varese railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Milan–Varese railway Context triple: [Castellanza, railwayLine, Milan–Varese railway]
-
A.
Milan–Varese railway
chosen
The Milan–Varese railway is a key rail line in northern Italy that connects the city of Milan with Varese, serving as an important commuter and regional transport corridor in Lombardy.
-
B.
Milan–Saronno railway
The Milan–Saronno railway is a key suburban rail line in the Lombardy region of Italy that connects Milan with the town of Saronno and forms part of the main route toward Malpensa Airport.
-
C.
Milan–Domodossola railway
The Milan–Domodossola railway is a major Italian rail line connecting Milan with the town of Domodossola near the Swiss border, serving as an important route for both regional and international passenger and freight traffic.
-
D.
Milan–Bergamo railway
The Milan–Bergamo railway is a key Italian rail line connecting the city of Milan with Bergamo, serving both regional commuter and intercity traffic in Lombardy.
-
E.
Mortara–Milan railway
The Mortara–Milan railway is a regional rail line in Lombardy, Italy, connecting the town of Mortara with the city of Milan and serving intermediate communities such as Vigevano.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d81c583b0081909e408a17db517a21 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de0227f2c48190983ccc9395e4e7a2 |
completed | April 14, 2026, 9 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7a864c0ac81909e5fcd134ea66414 |
completed | May 3, 2026, 7:56 p.m. |
Created at: April 9, 2026, 10:10 p.m.