Triple
T21464900
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chattanooga Choo Choo |
E529568
|
entity |
| Predicate | performer |
P1363
|
FINISHED |
| Object | Glenn Miller and His Orchestra |
—
|
NE NERFINISHED |
How this triple was built (2 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: Glenn Miller and His Orchestra | Statement: [Chattanooga Choo Choo, performer, Glenn Miller and His Orchestra]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Glenn Miller and His Orchestra Context triple: [Chattanooga Choo Choo, performer, Glenn Miller and His Orchestra]
-
A.
Glenn Miller Orchestra
chosen
The Glenn Miller Orchestra is a famous American big band known for its swing-era hits and smooth, tightly arranged jazz sound led by trombonist and bandleader Glenn Miller.
-
B.
Glenn Miller Army Air Force Band
The Glenn Miller Army Air Force Band was a World War II-era military big band led by Glenn Miller that performed swing music to boost troop morale and support Allied propaganda efforts.
-
C.
Harry James and His Orchestra
Harry James and His Orchestra was a prominent American big band led by trumpeter Harry James, known for its swing-era hits and featuring notable vocalists such as Frank Sinatra and Dick Haymes.
-
D.
Tommy Dorsey and His Orchestra
Tommy Dorsey and His Orchestra was a leading American big band of the swing era, led by trombonist Tommy Dorsey and known for its smooth, danceable arrangements and hit recordings in the 1930s and 1940s.
-
E.
Glenn Miller
Glenn Miller was a celebrated American big band trombonist, arranger, composer, and bandleader whose swing-era orchestra became one of the most popular and influential in jazz and popular music history.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c458133481908ae8b41a12c4edec |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9e9f1b3cc819092c200f09c6f461e |
completed | April 23, 2026, 9:44 a.m. |
Created at: April 16, 2026, 6:09 p.m.