Triple
T15320190
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | M5 San Siro Stadio metro station |
E366265
|
entity |
| Predicate | hasNearbyVenue |
P28492
|
FINISHED |
| Object |
San Siro Hippodrome
San Siro Hippodrome is a historic horse racing venue in Milan, Italy, known for hosting major equestrian events near the city’s famous San Siro stadium.
|
E1150468
|
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: San Siro Hippodrome | Statement: [M5 San Siro Stadio metro station, hasNearbyVenue, San Siro Hippodrome]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Siro Hippodrome Context triple: [M5 San Siro Stadio metro station, hasNearbyVenue, San Siro Hippodrome]
-
A.
San Siro
San Siro is a historic, large-capacity football stadium in Milan, Italy, renowned as the home ground of both AC Milan and Inter Milan.
-
B.
Stadio Olimpico di Torino
Stadio Olimpico di Torino is a historic multi-purpose stadium in Turin, Italy, best known internationally for hosting the opening and closing ceremonies of the 2006 Winter Olympics.
-
C.
Stadio Brianteo
Stadio Brianteo is a multi-purpose football stadium in Monza, Italy, best known as the home ground of AC Monza.
-
D.
Stadio Carlo Speroni
Stadio Carlo Speroni is a multi-use football stadium in Busto Arsizio, Italy, primarily serving as the home ground of local club Pro Patria.
-
E.
Arena di Verona
Arena di Verona is a historic Roman amphitheater in Verona, Italy, renowned as a major open-air opera venue that hosts large-scale performances and festivals.
- 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: San Siro Hippodrome Triple: [M5 San Siro Stadio metro station, hasNearbyVenue, San Siro Hippodrome]
Generated description
San Siro Hippodrome is a historic horse racing venue in Milan, Italy, known for hosting major equestrian events near the city’s famous San Siro stadium.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: San Siro Hippodrome Target entity description: San Siro Hippodrome is a historic horse racing venue in Milan, Italy, known for hosting major equestrian events near the city’s famous San Siro stadium.
-
A.
San Siro
San Siro is a historic, large-capacity football stadium in Milan, Italy, renowned as the home ground of both AC Milan and Inter Milan.
-
B.
Stadio Olimpico di Torino
Stadio Olimpico di Torino is a historic multi-purpose stadium in Turin, Italy, best known internationally for hosting the opening and closing ceremonies of the 2006 Winter Olympics.
-
C.
Stadio Brianteo
Stadio Brianteo is a multi-purpose football stadium in Monza, Italy, best known as the home ground of AC Monza.
-
D.
Stadio Carlo Speroni
Stadio Carlo Speroni is a multi-use football stadium in Busto Arsizio, Italy, primarily serving as the home ground of local club Pro Patria.
-
E.
Arena di Verona
Arena di Verona is a historic Roman amphitheater in Verona, Italy, renowned as a major open-air opera venue that hosts large-scale performances and festivals.
- 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_69d85a121520819093dcce999fdefe1a |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03dd460288190b5c41f0a0aeee949 |
completed | April 16, 2026, 1:39 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fef8a9085881909904152c32b0fed1 |
completed | May 9, 2026, 9:04 a.m. |
| NEDg | Description generation | batch_69fefc8251d08190bf8a764f83f89d7e |
completed | May 9, 2026, 9:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fefd6c2bf88190b17a03be7b3353e3 |
completed | May 9, 2026, 9:25 a.m. |
Created at: April 10, 2026, 3:16 a.m.