Triple
T8254009
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Milan series 1500 Peter Witt trams |
E193025
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
ATM Milan
ATM Milan is the public transport company responsible for operating Milan’s urban transit network, including its trams, buses, and metro system.
|
E722059
|
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: ATM Milan | Statement: [Milan series 1500 Peter Witt trams, operator, ATM Milan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ATM Milan Context triple: [Milan series 1500 Peter Witt trams, operator, ATM Milan]
-
A.
Armani Teatro in Milan
Armani Teatro in Milan is a minimalist, concrete-and-light-filled performance and fashion show space that exemplifies Tadao Ando’s refined, contemplative architectural style for Giorgio Armani.
-
B.
Allianz Tower, Milan
Allianz Tower in Milan is a prominent modern skyscraper and office building that stands as one of Italy’s tallest structures and a key work of architect Arata Isozaki.
-
C.
Ca’ Brutta, Milan
Ca’ Brutta in Milan is a landmark early 20th-century residential building known for its bold, eclectic façade and as a key example of Italian Novecento architecture.
-
D.
Spazio Oberdan in Milan
Spazio Oberdan in Milan is a cultural and exhibition center known for its modernist architecture and role as a venue for art, film, and public events.
-
E.
Exercise Milan
Exercise Milan is a multilateral naval exercise hosted by India that brings together navies from around the world to enhance maritime cooperation and interoperability.
- 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: ATM Milan Triple: [Milan series 1500 Peter Witt trams, operator, ATM Milan]
Generated description
ATM Milan is the public transport company responsible for operating Milan’s urban transit network, including its trams, buses, and metro system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ATM Milan Target entity description: ATM Milan is the public transport company responsible for operating Milan’s urban transit network, including its trams, buses, and metro system.
-
A.
Armani Teatro in Milan
Armani Teatro in Milan is a minimalist, concrete-and-light-filled performance and fashion show space that exemplifies Tadao Ando’s refined, contemplative architectural style for Giorgio Armani.
-
B.
Allianz Tower, Milan
Allianz Tower in Milan is a prominent modern skyscraper and office building that stands as one of Italy’s tallest structures and a key work of architect Arata Isozaki.
-
C.
Ca’ Brutta, Milan
Ca’ Brutta in Milan is a landmark early 20th-century residential building known for its bold, eclectic façade and as a key example of Italian Novecento architecture.
-
D.
Spazio Oberdan in Milan
Spazio Oberdan in Milan is a cultural and exhibition center known for its modernist architecture and role as a venue for art, film, and public events.
-
E.
Exercise Milan
Exercise Milan is a multilateral naval exercise hosted by India that brings together navies from around the world to enhance maritime cooperation and interoperability.
- 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_69ca82dfad9c8190b8cd18fb89f50f40 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb78f8eccc8190b43204bf2f8defc1 |
completed | March 31, 2026, 7:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd354a412c8190963605d177d94a17 |
completed | April 1, 2026, 3:10 p.m. |
| NEDg | Description generation | batch_69cd4e5e9a2c819099a65053a12c8fde |
completed | April 1, 2026, 4:57 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cd507ce2a881909da6871a9f6df119 |
completed | April 1, 2026, 5:06 p.m. |
Created at: March 30, 2026, 5:48 p.m.