Triple
T8969064
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gallarate |
E214215
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Milan–Domodossola railway |
E720172
|
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–Domodossola railway | Statement: [Gallarate, railwayLine, Milan–Domodossola railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Milan–Domodossola railway Context triple: [Gallarate, railwayLine, Milan–Domodossola railway]
-
A.
Milan–Domodossola railway
chosen
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.
-
B.
Milan–Varese railway
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.
-
C.
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.
-
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.
Milan–Chiasso railway
The Milan–Chiasso railway is a major international rail line in northern Italy that connects Milan with the Swiss border at Chiasso, serving as an important passenger and freight corridor between Italy and Switzerland.
- 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_69ca839dbf608190a2f5990477115d29 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc6765babc8190a4a3b79aa21047c8 |
completed | April 1, 2026, 12:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfc95cbc4c8190a3ac582f735eeb35 |
completed | April 3, 2026, 2:06 p.m. |
Created at: March 30, 2026, 7:01 p.m.