Triple
T8544403
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dream Theater |
E202282
|
entity |
| Predicate | associatedAct |
P37
|
FINISHED |
| Object |
Symphony X
Symphony X is an American progressive metal band known for its complex compositions that blend heavy metal with neoclassical and symphonic elements.
|
E740800
|
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: Symphony X | Statement: [Dream Theater, associatedAct, Symphony X]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Symphony X Context triple: [Dream Theater, associatedAct, Symphony X]
-
A.
Symphony of a Thousand
Symphony of a Thousand is the popular name for Gustav Mahler’s monumental E-flat major Symphony No. 8, renowned for its massive forces and choral grandeur.
-
B.
Soulfly
Soulfly is a Brazilian-American metal band formed by former Sepultura frontman Max Cavalera, known for blending groove, thrash, and tribal influences.
-
C.
Trans-Siberian Orchestra
Trans-Siberian Orchestra is an American rock band known for its symphonic rock operas and elaborate, theatrical holiday-themed live shows.
-
D.
Trivium
Trivium is an American heavy metal band known for blending metalcore and thrash influences with melodic elements and technical guitar work.
-
E.
Spock’s Beard
Spock’s Beard is an American progressive rock band known for its complex compositions, melodic sensibilities, and significant role in the 1990s and 2000s prog revival.
- 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: Symphony X Triple: [Dream Theater, associatedAct, Symphony X]
Generated description
Symphony X is an American progressive metal band known for its complex compositions that blend heavy metal with neoclassical and symphonic elements.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Symphony X Target entity description: Symphony X is an American progressive metal band known for its complex compositions that blend heavy metal with neoclassical and symphonic elements.
-
A.
Symphony of a Thousand
Symphony of a Thousand is the popular name for Gustav Mahler’s monumental E-flat major Symphony No. 8, renowned for its massive forces and choral grandeur.
-
B.
Soulfly
Soulfly is a Brazilian-American metal band formed by former Sepultura frontman Max Cavalera, known for blending groove, thrash, and tribal influences.
-
C.
Trans-Siberian Orchestra
Trans-Siberian Orchestra is an American rock band known for its symphonic rock operas and elaborate, theatrical holiday-themed live shows.
-
D.
Trivium
Trivium is an American heavy metal band known for blending metalcore and thrash influences with melodic elements and technical guitar work.
-
E.
Spock’s Beard
Spock’s Beard is an American progressive rock band known for its complex compositions, melodic sensibilities, and significant role in the 1990s and 2000s prog revival.
- 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_69ca832461e88190a654c5e44e233aa8 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe6e4e21c8190afcbca73713a5fa8 |
completed | March 31, 2026, 3:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce6dabf9908190bb61ad4ddb953902 |
completed | April 2, 2026, 1:22 p.m. |
| NEDg | Description generation | batch_69ce6f02fabc819093b95e0d318c5649 |
completed | April 2, 2026, 1:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce6f9b12148190be55b3f5f2b518d9 |
completed | April 2, 2026, 1:31 p.m. |
Created at: March 30, 2026, 6:18 p.m.