Triple
T20882894
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River of No Return |
E514196
|
entity |
| Predicate | character |
P662
|
FINISHED |
| Object | Matt Calder |
—
|
NE NERFINISHED |
How this triple was built (3 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: Matt Calder | Statement: [River of No Return, character, Matt Calder]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matt Calder Context triple: [River of No Return, character, Matt Calder]
-
A.
Daniel Calder
Daniel Calder is a central fictional protagonist in the narrative of "The Red Line."
-
B.
Matt Kallman
Matt Kallman is an American keyboardist best known for his work with the indie rock band Real Estate and previously with Girls.
-
C.
Chris Fedak
Chris Fedak is an American television writer and producer best known as the co-creator of the spy-comedy series "Chuck."
-
D.
Matt Keeslar
Matt Keeslar is an American actor known for his work in film and television, including prominent roles in science fiction and fantasy adaptations.
-
E.
Matt Leonard
Matt Leonard is a musician best known as a member of the punk rock band Squirtgun.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Matt Calder Target entity description: Matt Calder is the rugged, morally steadfast frontier farmer and widowed father portrayed by Robert Mitchum in the 1954 Western film "River of No Return."
-
A.
Daniel Calder
Daniel Calder is a central fictional protagonist in the narrative of "The Red Line."
-
B.
Matt Kallman
Matt Kallman is an American keyboardist best known for his work with the indie rock band Real Estate and previously with Girls.
-
C.
Chris Fedak
Chris Fedak is an American television writer and producer best known as the co-creator of the spy-comedy series "Chuck."
-
D.
Matt Keeslar
Matt Keeslar is an American actor known for his work in film and television, including prominent roles in science fiction and fantasy adaptations.
-
E.
Matt Leonard
Matt Leonard is a musician best known as a member of the punk rock band Squirtgun.
- F. None of above. chosen
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_69e0b4f733f081908a401c0b7beb0b9f |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c67b03088190be7cbcde8c59509a |
completed | April 21, 2026, 12:36 a.m. |
Created at: April 16, 2026, 12:46 p.m.