Triple
T8936389
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PCC streetcar |
E212786
|
entity |
| Predicate | withdrawnFromGreenLine |
P16758
|
FINISHED |
| Object | 1980s |
—
|
LITERAL 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: 1980s | Statement: [PCC streetcar, withdrawnFromGreenLine, 1980s]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: withdrawnFromGreenLine Context triple: [PCC streetcar, withdrawnFromGreenLine, 1980s]
-
A.
withdrewFrom
Indicates that one entity removed itself or its participation from another entity, context, or arrangement it was previously part of.
-
B.
withdrawn
Indicates that an entity has removed or taken back a previously offered, submitted, or available item, action, or commitment.
-
C.
withdrawnAsStandard
Indicates that a previously recognized standard has been officially withdrawn and is no longer in active use or recommended status.
-
D.
removedFrom
chosen
Indicates that one entity has been taken away, extracted, or detached from another entity or context.
-
E.
withdrewInFavorOf
Indicates that one party retracted or gave up its position, claim, or candidacy in support of another party.
- F. None of above.
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_69ca839694c88190b324ffeb43d23b08 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc66928cec8190915636d663f843af |
completed | April 1, 2026, 12:28 a.m. |
| PD | Predicate disambiguation | batch_69cc5ed3286c8190a21de2ee11f2639f |
completed | March 31, 2026, 11:54 p.m. |
Created at: March 30, 2026, 6:58 p.m.