Triple
T5053169
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mistaken Identity |
E113833
|
entity |
| Predicate | performer |
P1363
|
FINISHED |
| Object |
Steve Lukather
Steve Lukather is an American guitarist, singer, songwriter, and producer best known as a founding member of the rock band Toto and a prolific session musician.
|
E490213
|
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: Steve Lukather | Statement: [Mistaken Identity, performer, Steve Lukather]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Steve Lukather Context triple: [Mistaken Identity, performer, Steve Lukather]
-
A.
Neal Schon
Neal Schon is an American rock guitarist and songwriter best known as the longtime lead guitarist and co-founder of the band Journey.
-
B.
Trevor Rabin
Trevor Rabin is a South African musician and composer best known as the former guitarist of the rock band Yes and as a prolific film score composer.
-
C.
Lindsey Buckingham
Lindsey Buckingham is an American guitarist, singer, songwriter, and producer best known as a key member of Fleetwood Mac and for his influential work in rock and pop music.
-
D.
Danny Kortchmar
Danny Kortchmar is an American guitarist, songwriter, and producer best known for his extensive work with major singer-songwriters of the 1970s and 1980s, including James Taylor, Carole King, and Don Henley.
-
E.
Tim Welke
Tim Welke is a former Major League Baseball umpire who served as a longtime crew chief in numerous high-profile games, including the World Series.
- 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: Steve Lukather Triple: [Mistaken Identity, performer, Steve Lukather]
Generated description
Steve Lukather is an American guitarist, singer, songwriter, and producer best known as a founding member of the rock band Toto and a prolific session musician.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Steve Lukather Target entity description: Steve Lukather is an American guitarist, singer, songwriter, and producer best known as a founding member of the rock band Toto and a prolific session musician.
-
A.
Neal Schon
Neal Schon is an American rock guitarist and songwriter best known as the longtime lead guitarist and co-founder of the band Journey.
-
B.
Trevor Rabin
Trevor Rabin is a South African musician and composer best known as the former guitarist of the rock band Yes and as a prolific film score composer.
-
C.
Lindsey Buckingham
Lindsey Buckingham is an American guitarist, singer, songwriter, and producer best known as a key member of Fleetwood Mac and for his influential work in rock and pop music.
-
D.
Danny Kortchmar
Danny Kortchmar is an American guitarist, songwriter, and producer best known for his extensive work with major singer-songwriters of the 1970s and 1980s, including James Taylor, Carole King, and Don Henley.
-
E.
Tim Welke
Tim Welke is a former Major League Baseball umpire who served as a longtime crew chief in numerous high-profile games, including the World Series.
- 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_69bd443aa1f88190abb992d138f2cf42 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd7428d7a88190b990aedae390acbe |
completed | March 20, 2026, 4:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bea486b394819082ea80694843b29e |
completed | March 21, 2026, 2 p.m. |
| NEDg | Description generation | batch_69bea509ff4c8190be2ce24e84366ea8 |
completed | March 21, 2026, 2:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bea577f4b0819084d579e4d4804947 |
completed | March 21, 2026, 2:04 p.m. |
Created at: March 20, 2026, 1:38 p.m.