Triple
T19200014
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | A Change Is Gonna Come |
E470080
|
entity |
| Predicate | recordedAt |
P7677
|
FINISHED |
| Object | RCA Studios, Los Angeles |
—
|
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: RCA Studios, Los Angeles | Statement: [A Change Is Gonna Come, recordedAt, RCA Studios, Los Angeles]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RCA Studios, Los Angeles Context triple: [A Change Is Gonna Come, recordedAt, RCA Studios, Los Angeles]
-
A.
RCA Studios, Hollywood
chosen
RCA Studios, Hollywood was a prominent Los Angeles recording facility known for hosting sessions by major rock and pop artists during the 1960s and beyond.
-
B.
A&M Recording Studios, Los Angeles
A&M Recording Studios in Los Angeles was a renowned recording facility, originally founded by Herb Alpert and Jerry Moss, that hosted sessions for many major artists and landmark projects in popular music history.
-
C.
Ocean Studios, Burbank
Ocean Studios, Burbank is a professional recording studio in Burbank, California, known for hosting sessions by various rock and alternative artists.
-
D.
Westside Studios
Westside Studios is a professional recording studio known for hosting high-profile music recording sessions, including work by major rock acts.
-
E.
Los Angeles recording studios
Los Angeles recording studios are renowned music production facilities that have hosted countless influential artists and landmark recording sessions across genres, shaping the sound of popular music.
- 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_69d8dd0ad9088190a173b32657ae2e7a |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5f9967ac081909106aa5ea447e94d |
completed | April 20, 2026, 10:01 a.m. |
Created at: April 10, 2026, 12:07 p.m.