Triple
T19761930
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Backstreet's Back |
E474649
|
entity |
| Predicate | producer |
P490
|
FINISHED |
| Object | Mutt Lange |
E425235
|
NE FINISHED |
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: Mutt Lange | Statement: [Backstreet's Back, producer, Mutt Lange]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mutt Lange Context triple: [Backstreet's Back, producer, Mutt Lange]
-
A.
K.K. Downing
K.K. Downing is an English guitarist and songwriter best known as a founding member and longtime lead guitarist of the heavy metal band Judas Priest.
-
B.
Ron "Bumblefoot" Thal
Ron "Bumblefoot" Thal is an American guitarist, songwriter, and producer best known for his work with Guns N' Roses and his virtuosic, experimental rock guitar style.
-
C.
Robert John "Mutt" Lange
chosen
Robert John "Mutt" Lange is a renowned South African-born record producer and songwriter best known for his work on hugely successful rock and country albums with artists like AC/DC, Def Leppard, and Shania Twain.
-
D.
Dan Halen
Dan Halen is an American musician best known as the former partner of model and actress Mia Tyler.
-
E.
Dan Halen
Dan Halen is a recurring character on the animated series "Squidbillies," portrayed as a corrupt, wealthy businessman who frequently exploits the show's rural community.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d8e51a43a08190956bc6df13c91a77 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6532004d08190944234d35e74085b |
completed | April 20, 2026, 4:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07bd6e35248190a53efc6f2c4eda89 |
completed | May 16, 2026, 12:42 a.m. |
Created at: April 10, 2026, 1:48 p.m.