Triple

T21890699

Position	Surface form	Disambiguated ID	Type / Status
Subject	Irving Gordon	`E540534`	entity
Predicate	notableWork	`P4`	FINISHED
Object	Mama From the Train	`—`	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: Mama From the Train | Statement: [Irving Gordon, notableWork, Mama From the Train]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Mama From the Train
Context triple: [Irving Gordon, notableWork, Mama From the Train]

A. Mama Sang a Song
"Mama Sang a Song" is a 1962 country gospel narrative song by Bill Anderson, known for its spoken-word style and sentimental portrayal of family and faith.
B. I Often Dream of Trains
I Often Dream of Trains is a 1984 solo album by English singer-songwriter Robyn Hitchcock, noted for its sparse, acoustic sound and surreal, introspective lyrics.
C. Mama's Song
"Mama's Song" is a country ballad by Carrie Underwood that reflects a daughter's gratitude and reassurance to her mother as she starts a new chapter in life.
D. So Long Mama
"So Long Mama" is a song by American country artist Ricky Nelson, released as the B-side to his 1972 hit single "Garden Party."
E. House by the Railroad
House by the Railroad is a 1925 painting by American realist artist Edward Hopper, depicting a solitary Victorian house beside railroad tracks and often interpreted as a symbol of modern isolation and alienation.
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: Mama From the Train
Target entity description: "Mama From the Train" is a popular mid-20th-century novelty song by Irving Gordon, best known for its humorous, sentimental lyrics about a beloved mother.

A. Mama Sang a Song
"Mama Sang a Song" is a 1962 country gospel narrative song by Bill Anderson, known for its spoken-word style and sentimental portrayal of family and faith.
B. I Often Dream of Trains
I Often Dream of Trains is a 1984 solo album by English singer-songwriter Robyn Hitchcock, noted for its sparse, acoustic sound and surreal, introspective lyrics.
C. Mama's Song
"Mama's Song" is a country ballad by Carrie Underwood that reflects a daughter's gratitude and reassurance to her mother as she starts a new chapter in life.
D. So Long Mama
"So Long Mama" is a song by American country artist Ricky Nelson, released as the B-side to his 1972 hit single "Garden Party."
E. House by the Railroad
House by the Railroad is a 1925 painting by American realist artist Edward Hopper, depicting a solitary Victorian house beside railroad tracks and often interpreted as a symbol of modern isolation and alienation.
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_69e0c47a95908190ae3e19b716accb3d`	completed	April 16, 2026, 11:14 a.m.
NER	Named-entity recognition	`batch_69f11fc2124c8190a79cf115a1d30283`	completed	April 28, 2026, 8:59 p.m.

Created at: April 16, 2026, 7:06 p.m.