Triple
T15258008
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trenitalia |
E364696
|
entity |
| Predicate | fleet |
P6198
|
FINISHED |
| Object |
Pop EMU
Pop EMU is a class of modern electric multiple-unit regional trains operated by Trenitalia in Italy.
|
E1146935
|
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: Pop EMU | Statement: [Trenitalia, fleet, Pop EMU]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pop EMU Context triple: [Trenitalia, fleet, Pop EMU]
-
A.
Popo
Popo is a South African politician best known for his role in the anti-apartheid movement and leadership within the African National Congress.
-
B.
Pofi
Pofi is a small Italian town in the Lazio region, known for its volcanic landscape and archaeological finds dating back to prehistoric times.
-
C.
Piku
Piku is a 2015 Indian comedy-drama film centered on the relationship between a headstrong daughter and her aging, hypochondriac father, featuring a notable performance by Amitabh Bachchan.
-
D.
PoP!
PoP! is the fictional 1980s pop duo fronted by Hugh Grant’s character in the romantic comedy film "Music and Lyrics."
-
E.
Mogpog
Mogpog is a coastal municipality in the island province of Marinduque in the Philippines, known as the birthplace of the Moriones Festival.
- 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: Pop EMU Triple: [Trenitalia, fleet, Pop EMU]
Generated description
Pop EMU is a class of modern electric multiple-unit regional trains operated by Trenitalia in Italy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pop EMU Target entity description: Pop EMU is a class of modern electric multiple-unit regional trains operated by Trenitalia in Italy.
-
A.
Popo
Popo is a South African politician best known for his role in the anti-apartheid movement and leadership within the African National Congress.
-
B.
Pofi
Pofi is a small Italian town in the Lazio region, known for its volcanic landscape and archaeological finds dating back to prehistoric times.
-
C.
Piku
Piku is a 2015 Indian comedy-drama film centered on the relationship between a headstrong daughter and her aging, hypochondriac father, featuring a notable performance by Amitabh Bachchan.
-
D.
PoP!
PoP! is the fictional 1980s pop duo fronted by Hugh Grant’s character in the romantic comedy film "Music and Lyrics."
-
E.
Mogpog
Mogpog is a coastal municipality in the island province of Marinduque in the Philippines, known as the birthplace of the Moriones Festival.
- 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_69d85a0f08408190b3c3259ae35d79d2 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0084d11148190919eef8e55569bb9 |
completed | April 15, 2026, 9:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fee5f9a0708190bc429692788a63d7 |
completed | May 9, 2026, 7:44 a.m. |
| NEDg | Description generation | batch_69fee6b1a29481908c5c945ef801468d |
completed | May 9, 2026, 7:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fee7b5e3f0819091246455e239996a |
completed | May 9, 2026, 7:52 a.m. |
Created at: April 10, 2026, 3:13 a.m.