Triple
T20976605
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | William Thatcher |
E516642
|
entity |
| Predicate | portrayedBy |
P1507
|
FINISHED |
| Object | Heath Ledger |
—
|
NE NERFINISHED |
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: Heath Ledger | Statement: [William Thatcher, portrayedBy, Heath Ledger]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Heath Ledger Context triple: [William Thatcher, portrayedBy, Heath Ledger]
-
A.
Heath Ledger
chosen
Heath Ledger was an acclaimed Australian actor renowned for his intense and transformative performances, most famously as the Joker in "The Dark Knight."
-
B.
Kim Ledger
Kim Ledger is an Australian racing car driver and mining engineer best known as the father of the late actor Heath Ledger.
-
C.
Philip Ledger
Philip Ledger was a distinguished British conductor, organist, and academic best known for his leadership of the Choir of King’s College, Cambridge and his influential contributions to choral music.
-
D.
River Phoenix
River Phoenix was an acclaimed American actor and teen idol of the late 1980s and early 1990s, known for his sensitive, charismatic performances in films such as "Stand by Me" and "My Own Private Idaho."
-
E.
Edward Felix Norton
Edward Felix Norton was a British Army officer and mountaineer best known for his pioneering high-altitude climbs on Mount Everest in the early 1920s.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b4fee5ac8190875fa9ceba1a5e5e |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6fba4a0dc819083b90795d26adfff |
completed | April 21, 2026, 4:23 a.m. |
Created at: April 16, 2026, 1:47 p.m.