Triple
T12793530
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | St. Louis Blues (1929 short film) |
E305829
|
entity |
| Predicate | songwriterOfFeaturedSong |
P56611
|
FINISHED |
| Object | W. C. Handy |
E36220
|
NE FINISHED |
How this triple was built (3 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: W. C. Handy | Statement: [St. Louis Blues (1929 short film), songwriterOfFeaturedSong, W. C. Handy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: W. C. Handy Context triple: [St. Louis Blues (1929 short film), songwriterOfFeaturedSong, W. C. Handy]
-
A.
W. C. Handy
chosen
W. C. Handy was an influential American composer and musician widely known as the "Father of the Blues" for popularizing the blues genre in the early 20th century.
-
B.
Thomas A. Dorsey
Thomas A. Dorsey was an influential American composer and pianist known as the “Father of Gospel Music” for pioneering the fusion of sacred lyrics with blues and jazz styles.
-
C.
Albert Ammons
Albert Ammons was an influential American boogie-woogie and jazz pianist renowned for his powerful, driving style and key role in popularizing boogie-woogie in the 1930s and 1940s.
-
D.
Percy Mayfield
Percy Mayfield was an American rhythm and blues singer and songwriter, best known for his smooth vocal style and for writing classics like "Please Send Me Someone to Love."
-
E.
Thomas Francis Dorsey Jr.
Thomas Francis Dorsey Jr., better known as Tommy Dorsey, was a prominent American jazz trombonist and big band leader of the swing era.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: songwriterOfFeaturedSong Context triple: [St. Louis Blues (1929 short film), songwriterOfFeaturedSong, W. C. Handy]
-
A.
songWrittenBy
Indicates that a particular song was created or composed by a specific person or group.
-
B.
songwritingCredit
Indicates that one entity is credited as a songwriter or co-songwriter for a musical work associated with another entity.
-
C.
featuresSongwriter
chosen
Indicates that a musical work includes or credits a particular person as its songwriter.
-
D.
coSongwriter
Indicates that two or more entities collaborated in writing the same song.
-
E.
songwriterOn
Indicates that one entity serves as the songwriter or composer responsible for creating the musical content associated with another entity.
- F. None of above.
Provenance (4 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_69d7bdf366888190a8cccb982606889c |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e6ca0288190aba01735b71a01da |
completed | April 10, 2026, 9:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6850ac1808190a9b547d934252d10 |
completed | May 2, 2026, 11:13 p.m. |
| PD | Predicate disambiguation | batch_69d9640ba0688190973e4e7ec8d4a8e0 |
completed | April 10, 2026, 8:56 p.m. |
Created at: April 9, 2026, 5:30 p.m.