Triple
T7967154
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metropolis I |
E185233
|
entity |
| Predicate | hasBandMemberAtTimeOfRecording |
P22071
|
FINISHED |
| Object |
John Myung
John Myung is an American bassist best known as a founding member and longtime bass player of the progressive metal band Dream Theater.
|
E703488
|
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: John Myung | Statement: [Metropolis I, hasBandMemberAtTimeOfRecording, John Myung]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John Myung Context triple: [Metropolis I, hasBandMemberAtTimeOfRecording, John Myung]
-
A.
Marty Friedman
Marty Friedman is an American guitarist renowned for his virtuosic, melodic playing style and influential work in thrash and neoclassical metal, as well as his later career in Japan as a musician and television personality.
-
B.
Keith Crofford
Keith Crofford is an American television producer best known for his work with Adult Swim, where he helped develop and oversee popular animated series including Robot Chicken.
-
C.
Jon Lomberg
Jon Lomberg is an American space artist and science communicator best known for his close collaboration with Carl Sagan and his major role in designing the visual and artistic elements of NASA’s interstellar messages, including the Voyager Golden Record.
-
D.
Michael Franklin
Michael Franklin is a prominent American computer scientist known for his contributions to data management, distributed systems, and leadership roles in academia and industry.
-
E.
Jerry Cantrell
Jerry Cantrell is an American guitarist, singer, and songwriter best known as the lead guitarist, co-lead vocalist, and primary songwriter for the rock band Alice in Chains.
- 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: John Myung Triple: [Metropolis I, hasBandMemberAtTimeOfRecording, John Myung]
Generated description
John Myung is an American bassist best known as a founding member and longtime bass player of the progressive metal band Dream Theater.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John Myung Target entity description: John Myung is an American bassist best known as a founding member and longtime bass player of the progressive metal band Dream Theater.
-
A.
Marty Friedman
Marty Friedman is an American guitarist renowned for his virtuosic, melodic playing style and influential work in thrash and neoclassical metal, as well as his later career in Japan as a musician and television personality.
-
B.
Keith Crofford
Keith Crofford is an American television producer best known for his work with Adult Swim, where he helped develop and oversee popular animated series including Robot Chicken.
-
C.
Jon Lomberg
Jon Lomberg is an American space artist and science communicator best known for his close collaboration with Carl Sagan and his major role in designing the visual and artistic elements of NASA’s interstellar messages, including the Voyager Golden Record.
-
D.
Michael Franklin
Michael Franklin is a prominent American computer scientist known for his contributions to data management, distributed systems, and leadership roles in academia and industry.
-
E.
Jerry Cantrell
Jerry Cantrell is an American guitarist, singer, and songwriter best known as the lead guitarist, co-lead vocalist, and primary songwriter for the rock band Alice in Chains.
- 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_69ca8297699481909b75a405f01e03af |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3ba3f53c8190a0e9b3de2f1b9645 |
completed | March 31, 2026, 3:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cbe0a334e08190ae67a9ca7b51a128 |
completed | March 31, 2026, 2:56 p.m. |
| NEDg | Description generation | batch_69cbe43b20148190ba9a4dd00a9f5862 |
completed | March 31, 2026, 3:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc3307ebd481908c1ec4b0be270a77 |
completed | March 31, 2026, 8:48 p.m. |
Created at: March 30, 2026, 5:13 p.m.