Triple
T7726841
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brad Mehldau |
E175151
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
After Bach
"After Bach" is a solo piano album by jazz pianist Brad Mehldau that intertwines interpretations of J.S. Bach’s works with Mehldau’s own Bach-inspired compositions.
|
E683812
|
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: After Bach | Statement: [Brad Mehldau, notableWork, After Bach]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: After Bach Context triple: [Brad Mehldau, notableWork, After Bach]
-
A.
Bach on Tur
Bach on Tur is a major halachic commentary on the Arba'ah Turim by Rabbi Joel Sirkis (the Bach), widely studied in traditional Jewish legal scholarship.
-
B.
The Children’s Bach
The Children’s Bach is a critically acclaimed short novel by Australian writer Helen Garner that intricately portrays the tensions and emotional undercurrents within a small Melbourne family and their circle of friends.
-
C.
Bach
Bach is a renowned German surname most famously associated with the Baroque composer Johann Sebastian Bach and his musically prolific family.
-
D.
The Art of Fugue
The Art of Fugue is an unfinished late contrapuntal masterpiece by Johann Sebastian Bach that systematically explores the possibilities of a single musical theme through a series of complex fugues and canons.
-
E.
Bach Partitas
Bach Partitas are a celebrated set of six keyboard suites by Johann Sebastian Bach, renowned for their technical demands, expressive depth, and central place in the Baroque keyboard repertoire.
- 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: After Bach Triple: [Brad Mehldau, notableWork, After Bach]
Generated description
"After Bach" is a solo piano album by jazz pianist Brad Mehldau that intertwines interpretations of J.S. Bach’s works with Mehldau’s own Bach-inspired compositions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: After Bach Target entity description: "After Bach" is a solo piano album by jazz pianist Brad Mehldau that intertwines interpretations of J.S. Bach’s works with Mehldau’s own Bach-inspired compositions.
-
A.
Bach on Tur
Bach on Tur is a major halachic commentary on the Arba'ah Turim by Rabbi Joel Sirkis (the Bach), widely studied in traditional Jewish legal scholarship.
-
B.
The Children’s Bach
The Children’s Bach is a critically acclaimed short novel by Australian writer Helen Garner that intricately portrays the tensions and emotional undercurrents within a small Melbourne family and their circle of friends.
-
C.
Bach
Bach is a renowned German surname most famously associated with the Baroque composer Johann Sebastian Bach and his musically prolific family.
-
D.
The Art of Fugue
The Art of Fugue is an unfinished late contrapuntal masterpiece by Johann Sebastian Bach that systematically explores the possibilities of a single musical theme through a series of complex fugues and canons.
-
E.
Bach Partitas
Bach Partitas are a celebrated set of six keyboard suites by Johann Sebastian Bach, renowned for their technical demands, expressive depth, and central place in the Baroque keyboard repertoire.
- 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_69c6995d541c81909eaa646b1a8369a9 |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c70314abb88190a7eaa519bd7398c9 |
completed | March 27, 2026, 10:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8b5275164819096678c019fdd4da4 |
completed | March 29, 2026, 5:14 a.m. |
| NEDg | Description generation | batch_69c8b5ed16d48190b127877fc9a11abf |
completed | March 29, 2026, 5:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8b65a04a48190bf5e01ba0921cf14 |
completed | March 29, 2026, 5:19 a.m. |
Created at: March 27, 2026, 4:06 p.m.