Triple
T8891512
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Buford "Mad Dog" Tannen |
E211686
|
entity |
| Predicate | sharesActorWith |
P71316
|
FINISHED |
| Object | Griff Tannen |
E704429
|
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: Griff Tannen | Statement: [Buford "Mad Dog" Tannen, sharesActorWith, Griff Tannen]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Griff Tannen Context triple: [Buford "Mad Dog" Tannen, sharesActorWith, Griff Tannen]
-
A.
Griff Tannen
chosen
Griff Tannen is a fictional bully and gang leader from the "Back to the Future Part II" film, known as the aggressive grandson of Biff Tannen in the futuristic Hill Valley.
-
B.
Buford "Mad Dog" Tannen
Buford "Mad Dog" Tannen is the ruthless, hot-tempered outlaw and ancestor of Biff Tannen who serves as the main antagonist in the Old West setting of Back to the Future Part III.
-
C.
Harry Dreyfuss
Harry Dreyfuss is an American writer and actor known for his essays, political commentary, and for speaking publicly about his experiences with harassment in the entertainment industry.
-
D.
Tom Langer
Tom Langer is an individual notable enough to be recognized as a bearer of the surname Langer, though specific widely known public details about him are not clearly established.
-
E.
Biff Tannen
Biff Tannen is the main bully and recurring antagonist in the "Back to the Future" film series, known for tormenting George and Marty McFly across multiple timelines.
- 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_69ca83907954819096d52a245b635841 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc61ba33c48190a657fc4147a326c0 |
completed | April 1, 2026, 12:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfc92e668c819086e694f92c04add6 |
completed | April 3, 2026, 2:05 p.m. |
Created at: March 30, 2026, 6:54 p.m.