Triple
T1627013
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Milan Malpensa Airport |
E35167
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
SEA Aeroporti di Milano
SEA Aeroporti di Milano is the company that manages and operates Milan’s main airports, including Malpensa and Linate.
|
E184578
|
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: SEA Aeroporti di Milano | Statement: [Milan Malpensa Airport, operator, SEA Aeroporti di Milano]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SEA Aeroporti di Milano Context triple: [Milan Malpensa Airport, operator, SEA Aeroporti di Milano]
-
A.
Milan Malpensa Airport
Milan Malpensa Airport is a major international airport serving the Milan metropolitan area in northern Italy and one of the country’s busiest air transport hubs.
-
B.
Milan Bergamo Airport
Milan Bergamo Airport is a major low-cost international airport in northern Italy that serves the Milan metropolitan area and is a key base for Ryanair’s European operations.
-
C.
Milan Linate Airport
Milan Linate Airport is a major city airport serving Milan, Italy, primarily handling domestic and short-haul European flights close to the city center.
-
D.
Turin Airport
Turin Airport is the main international airport serving the city of Turin and the surrounding Piedmont region in northern Italy.
-
E.
Pisa International Airport
Pisa International Airport is a major airport in Tuscany, Italy, serving as the primary air gateway to the city of Pisa and the surrounding region, including the nearby Leaning Tower tourist area.
- 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: SEA Aeroporti di Milano Triple: [Milan Malpensa Airport, operator, SEA Aeroporti di Milano]
Generated description
SEA Aeroporti di Milano is the company that manages and operates Milan’s main airports, including Malpensa and Linate.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SEA Aeroporti di Milano Target entity description: SEA Aeroporti di Milano is the company that manages and operates Milan’s main airports, including Malpensa and Linate.
-
A.
Milan Malpensa Airport
Milan Malpensa Airport is a major international airport serving the Milan metropolitan area in northern Italy and one of the country’s busiest air transport hubs.
-
B.
Milan Bergamo Airport
Milan Bergamo Airport is a major low-cost international airport in northern Italy that serves the Milan metropolitan area and is a key base for Ryanair’s European operations.
-
C.
Milan Linate Airport
Milan Linate Airport is a major city airport serving Milan, Italy, primarily handling domestic and short-haul European flights close to the city center.
-
D.
Turin Airport
Turin Airport is the main international airport serving the city of Turin and the surrounding Piedmont region in northern Italy.
-
E.
Pisa International Airport
Pisa International Airport is a major airport in Tuscany, Italy, serving as the primary air gateway to the city of Pisa and the surrounding region, including the nearby Leaning Tower tourist area.
- 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_69a886023194819080a3fccd6e325d0e |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa622ca9bc8190b99e90295cb01646 |
completed | March 6, 2026, 5:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad58d12e808190a1319b1c87bcd22e |
completed | March 8, 2026, 11:09 a.m. |
| NEDg | Description generation | batch_69ad59fede48819084a163ff73fbc1da |
completed | March 8, 2026, 11:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad5a85071c8190bab5cefcd918bb8d |
completed | March 8, 2026, 11:16 a.m. |
Created at: March 4, 2026, 7:28 p.m.