Triple
T5845195
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bob Feller |
E129691
|
entity |
| Predicate | placeOfBirth |
P1
|
FINISHED |
| Object |
Van Meter, Iowa, United States
Van Meter, Iowa, United States is a small town best known as the birthplace of Hall of Fame Major League Baseball pitcher Bob Feller.
|
E550657
|
NE FINISHED |
How this triple was built (4 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: Van Meter, Iowa, United States | Statement: [Bob Feller, placeOfBirth, Van Meter, Iowa, United States]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Van Meter, Iowa, United States Context triple: [Bob Feller, placeOfBirth, Van Meter, Iowa, United States]
-
A.
Mason City, Iowa, United States
Mason City, Iowa, United States, is a small Midwestern city best known as the hometown of composer and playwright Meredith Willson, creator of the musical "The Music Man."
-
B.
Anamosa, Iowa, United States
Anamosa is a small city in eastern Iowa best known as the birthplace of American Regionalist painter Grant Wood.
-
C.
Wheatland, Iowa
Wheatland, Iowa is a small rural city in eastern Iowa known for its agricultural community and location within Clinton County.
-
D.
Charles City, Iowa, United States
Charles City is a small northeastern Iowa community historically notable as the girlhood home of women’s suffrage leader Carrie Chapman Catt.
-
E.
Martelle, Iowa
Martelle, Iowa is a small rural city located in Jones County in the eastern part of the state.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Van Meter, Iowa, United States Triple: [Bob Feller, placeOfBirth, Van Meter, Iowa, United States]
Generated description
Van Meter, Iowa, United States is a small town best known as the birthplace of Hall of Fame Major League Baseball pitcher Bob Feller.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Van Meter, Iowa, United States Target entity description: Van Meter, Iowa, United States is a small town best known as the birthplace of Hall of Fame Major League Baseball pitcher Bob Feller.
-
A.
Mason City, Iowa, United States
Mason City, Iowa, United States, is a small Midwestern city best known as the hometown of composer and playwright Meredith Willson, creator of the musical "The Music Man."
-
B.
Anamosa, Iowa, United States
Anamosa is a small city in eastern Iowa best known as the birthplace of American Regionalist painter Grant Wood.
-
C.
Wheatland, Iowa
Wheatland, Iowa is a small rural city in eastern Iowa known for its agricultural community and location within Clinton County.
-
D.
Charles City, Iowa, United States
Charles City is a small northeastern Iowa community historically notable as the girlhood home of women’s suffrage leader Carrie Chapman Catt.
-
E.
Martelle, Iowa
Martelle, Iowa is a small rural city located in Jones County in the eastern part of the state.
- F. None of above. chosen
Provenance (5 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_69c0084bd31c8190a796bb6284845e83 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c034dcafe88190a438034a539ffa52 |
completed | March 22, 2026, 6:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0a1a9ffa881908b38eeddb411c4ab |
completed | March 23, 2026, 2:12 a.m. |
| NEDg | Description generation | batch_69c0a33b6d4c81908f2adb838a8f3dff |
completed | March 23, 2026, 2:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0a39b21488190ad2d38dde17aadeb |
completed | March 23, 2026, 2:21 a.m. |
Created at: March 22, 2026, 3:55 p.m.