Triple
T19370952
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | British Rail Class 365 |
E484533
|
entity |
| Predicate | nickName |
P2937
|
FINISHED |
| Object |
Happy Train
Happy Train is the nickname for the British Rail Class 365 electric multiple units, known for their distinctive front-end appearance and use on commuter services in southeast England.
|
E1372670
|
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: Happy Train | Statement: [British Rail Class 365, nickName, Happy Train]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Happy Train Context triple: [British Rail Class 365, nickName, Happy Train]
-
A.
This Train
"This Train" is a traditional American gospel song popularized by Sister Rosetta Tharpe, celebrated for its driving rhythm and moralistic lyrics about a righteous journey to salvation.
-
B.
This Train
"This Train" is a song by reggae artist International Herb, likely reflecting his roots-influenced style and themes.
-
C.
The Train
The Train is a 1964 World War II thriller film, directed by John Frankenheimer and co-written by Franklin Coen, about French Resistance fighters trying to stop Nazis from transporting stolen art out of France.
-
D.
The Train
"The Train" is a song featured on the soundtrack album for the film "Idlewild," associated with the hip hop duo OutKast.
-
E.
Friendship Train
"Friendship Train" is a 1969 soul single by Gladys Knight & the Pips, celebrated for its uplifting message of unity and its energetic, gospel-infused Motown sound.
- 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: Happy Train Triple: [British Rail Class 365, nickName, Happy Train]
Generated description
Happy Train is the nickname for the British Rail Class 365 electric multiple units, known for their distinctive front-end appearance and use on commuter services in southeast England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Happy Train Target entity description: Happy Train is the nickname for the British Rail Class 365 electric multiple units, known for their distinctive front-end appearance and use on commuter services in southeast England.
-
A.
This Train
"This Train" is a traditional American gospel song popularized by Sister Rosetta Tharpe, celebrated for its driving rhythm and moralistic lyrics about a righteous journey to salvation.
-
B.
This Train
"This Train" is a song by reggae artist International Herb, likely reflecting his roots-influenced style and themes.
-
C.
The Train
The Train is a 1964 World War II thriller film, directed by John Frankenheimer and co-written by Franklin Coen, about French Resistance fighters trying to stop Nazis from transporting stolen art out of France.
-
D.
The Train
"The Train" is a song featured on the soundtrack album for the film "Idlewild," associated with the hip hop duo OutKast.
-
E.
Friendship Train
"Friendship Train" is a 1969 soul single by Gladys Knight & the Pips, celebrated for its uplifting message of unity and its energetic, gospel-infused Motown sound.
- 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_69d8e8d305088190ad13571532aa454c |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e619b09ef08190a8b420316c0b8eb3 |
completed | April 20, 2026, 12:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a072419c4ec8190931c1918450f2a83 |
completed | May 15, 2026, 1:48 p.m. |
| NEDg | Description generation | batch_6a0725c32c4c8190bb29a764695cd245 |
completed | May 15, 2026, 1:55 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0726ea260c8190b97e2b18fde36272 |
completed | May 15, 2026, 2 p.m. |
Created at: April 10, 2026, 1:35 p.m.