Triple
T16982790
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Church Street station |
E411986
|
entity |
| Predicate | servedByLine |
P1293
|
FINISHED |
| Object | N Judah |
E123346
|
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: N Judah | Statement: [Church Street station, servedByLine, N Judah]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: N Judah Context triple: [Church Street station, servedByLine, N Judah]
-
A.
N Judah
chosen
N Judah is a heavily used San Francisco Muni light rail line that runs from downtown through neighborhoods like the Inner and Outer Sunset to Ocean Beach.
-
B.
Saul Hudson
Saul Hudson, better known by his stage name Slash, is a British-American rock guitarist famed for his work with Guns N' Roses and his iconic top hat and Les Paul guitar.
-
C.
Joaquin Mazdak Luttinger
Joaquin Mazdak Luttinger was an American theoretical physicist best known for pioneering work on one-dimensional quantum many-body systems and their non-Fermi-liquid behavior.
-
D.
Gideon Porath
Gideon Porath is a cinematographer best known for his work on the 1996 television film "Doctor Who: The Movie."
-
E.
Joel Diamond
Joel Diamond is a music producer and composer known for creating the score for the film "The Believer."
- 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_69d886ca8f348190812768ea8d5055ce |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d188ede48190baead48aac84c78d |
completed | April 18, 2026, 6:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00dc0d437c81908f003a10b798998a |
completed | May 10, 2026, 7:27 p.m. |
Created at: April 10, 2026, 5:32 a.m.