Triple
T11606604
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MBTA CharlieTicket |
E275274
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | song "Charlie on the MTA" |
E17393
|
NE FINISHED |
How this triple was built (2 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: song "Charlie on the MTA" | Statement: [MBTA CharlieTicket, namedAfter, song "Charlie on the MTA"]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: song "Charlie on the MTA" Context triple: [MBTA CharlieTicket, namedAfter, song "Charlie on the MTA"]
-
A.
song "Charlie on the MTA"
chosen
"Charlie on the MTA" is a mid-20th-century folk song about a man trapped riding Boston’s subway because he cannot pay the exit fare, and has become a cultural icon associated with the city’s transit system.
-
B.
Empire State of Mind
"Empire State of Mind" is a hit hip-hop anthem by Jay-Z featuring Alicia Keys that celebrates New York City and became one of the most iconic songs associated with the city.
-
C.
song "Chelsea Morning"
"Chelsea Morning" is a folk song written by Joni Mitchell that became widely known through Judy Collins’s popular 1969 recording.
-
D.
Take the "A" Train
"Take the 'A' Train" is a classic jazz standard composed by Billy Strayhorn that became the signature tune of the Duke Ellington Orchestra and one of the most famous pieces in big band jazz.
-
E.
Jesus Hopped the 'A' Train
Jesus Hopped the 'A' Train is a critically acclaimed stage play that explores themes of faith, justice, and morality through the story of inmates at Rikers Island.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aaf84b548190ac072e4fb89ae18f |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d89551649c81908096ff392677442d |
completed | April 10, 2026, 6:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ee871c3dbc8190922d125a04a9ee98 |
completed | April 26, 2026, 9:43 p.m. |
Created at: April 8, 2026, 9:38 p.m.