Triple
T21545289
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Halstead, Kansas |
E531607
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Murdock Halstead |
—
|
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: Murdock Halstead | Statement: [Halstead, Kansas, namedAfter, Murdock Halstead]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Murdock Halstead Context triple: [Halstead, Kansas, namedAfter, Murdock Halstead]
-
A.
William Hathaway
William Hathaway was a Democratic U.S. Senator and Representative from Maine who served in Congress during the 1960s and 1970s.
-
B.
Owen Brewster
Owen Brewster was a mid-20th-century American Republican politician who served as both governor of Maine and a U.S. senator.
-
C.
Jack Lothrop
Jack Lothrop is a music producer known for his work on Doc Watson’s self-titled debut album.
-
D.
Max Burdett
Max Burdett is a master jewel thief and charming con artist portrayed by Pierce Brosnan in the heist film "After the Sunset."
-
E.
Sherwood Morgan
Sherwood Morgan was the husband of civil rights figure Irene Morgan, known for her landmark role in challenging segregation laws in the United States.
- 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: Murdock Halstead Target entity description: Murdock Halstead was an individual significant enough in local or regional history that the town of Halstead, Kansas, was named in his honor.
-
A.
William Hathaway
William Hathaway was a Democratic U.S. Senator and Representative from Maine who served in Congress during the 1960s and 1970s.
-
B.
Owen Brewster
Owen Brewster was a mid-20th-century American Republican politician who served as both governor of Maine and a U.S. senator.
-
C.
Jack Lothrop
Jack Lothrop is a music producer known for his work on Doc Watson’s self-titled debut album.
-
D.
Max Burdett
Max Burdett is a master jewel thief and charming con artist portrayed by Pierce Brosnan in the heist film "After the Sunset."
-
E.
Sherwood Morgan
Sherwood Morgan was the husband of civil rights figure Irene Morgan, known for her landmark role in challenging segregation laws in the United States.
- 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_69e0c45f17148190949c330ab9c27706 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eeb58e38808190888f3501cf4fff7c |
completed | April 27, 2026, 1:02 a.m. |
Created at: April 16, 2026, 6:28 p.m.