Triple
T12455861
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mason City, Iowa |
E297655
|
entity |
| Predicate | hasAttraction |
P105
|
FINISHED |
| Object |
Meredith Willson Boyhood Home
The Meredith Willson Boyhood Home is a historic house museum in Mason City, Iowa, preserving the early life and legacy of "The Music Man" composer Meredith Willson.
|
E983329
|
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: Meredith Willson Boyhood Home | Statement: [Mason City, Iowa, hasAttraction, Meredith Willson Boyhood Home]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Meredith Willson Boyhood Home Context triple: [Mason City, Iowa, hasAttraction, Meredith Willson Boyhood Home]
-
A.
Glenn Miller Birthplace Museum
The Glenn Miller Birthplace Museum is a cultural institution dedicated to preserving and celebrating the life, music, and legacy of famed big band leader Glenn Miller.
-
B.
Vachel Lindsay House
The Vachel Lindsay House is a historic residence in Springfield, Illinois, preserved as the longtime home of poet Vachel Lindsay and a notable site of American literary heritage.
-
C.
Willa Cather Childhood Home
The Willa Cather Childhood Home is a historic house museum in Red Cloud, Nebraska, preserving the early life and surroundings of the Pulitzer Prize–winning author Willa Cather.
-
D.
Elrod House
Elrod House is a landmark modernist residence in Palm Springs, California, celebrated for its dramatic concrete dome, sweeping desert views, and innovative organic architecture.
-
E.
Dexter Pratt House
The Dexter Pratt House is a historic residence in Cambridge, Massachusetts, best known as the home of the blacksmith believed to have inspired Henry Wadsworth Longfellow’s poem “The Village Blacksmith.”
- 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: Meredith Willson Boyhood Home Triple: [Mason City, Iowa, hasAttraction, Meredith Willson Boyhood Home]
Generated description
The Meredith Willson Boyhood Home is a historic house museum in Mason City, Iowa, preserving the early life and legacy of "The Music Man" composer Meredith Willson.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Meredith Willson Boyhood Home Target entity description: The Meredith Willson Boyhood Home is a historic house museum in Mason City, Iowa, preserving the early life and legacy of "The Music Man" composer Meredith Willson.
-
A.
Glenn Miller Birthplace Museum
The Glenn Miller Birthplace Museum is a cultural institution dedicated to preserving and celebrating the life, music, and legacy of famed big band leader Glenn Miller.
-
B.
Vachel Lindsay House
The Vachel Lindsay House is a historic residence in Springfield, Illinois, preserved as the longtime home of poet Vachel Lindsay and a notable site of American literary heritage.
-
C.
Willa Cather Childhood Home
The Willa Cather Childhood Home is a historic house museum in Red Cloud, Nebraska, preserving the early life and surroundings of the Pulitzer Prize–winning author Willa Cather.
-
D.
Elrod House
Elrod House is a landmark modernist residence in Palm Springs, California, celebrated for its dramatic concrete dome, sweeping desert views, and innovative organic architecture.
-
E.
Dexter Pratt House
The Dexter Pratt House is a historic residence in Cambridge, Massachusetts, best known as the home of the blacksmith believed to have inspired Henry Wadsworth Longfellow’s poem “The Village Blacksmith.”
- 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_69d6ada166c48190b902972cd2408fa3 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94da2a3cc81908de5a85257627fe2 |
completed | April 10, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63f190c788190adceaab8117d52a6 |
completed | May 2, 2026, 6:14 p.m. |
| NEDg | Description generation | batch_69f6405f9f6481909bcc3b2e3deeae7e |
completed | May 2, 2026, 6:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6416ba1bc8190a772bffe4d83ec15 |
completed | May 2, 2026, 6:24 p.m. |
Created at: April 8, 2026, 9:56 p.m.