Triple
T28017009
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southwest Corridor alignment of the Orange Line |
E707570
|
entity |
| Predicate | replacedServiceOn |
P26479
|
FINISHED |
| Object | Washington Street corridor |
—
|
NE NERFINISHED |
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: Washington Street corridor | Statement: [Southwest Corridor alignment of the Orange Line, replacedServiceOn, Washington Street corridor]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: replacedServiceOn Context triple: [Southwest Corridor alignment of the Orange Line, replacedServiceOn, Washington Street corridor]
-
A.
enteredServiceAsReplacementFor
chosen
Indicates that one entity began its period of service specifically to take over the role or function previously performed by another entity.
-
B.
replacedOnPlatformBy
Indicates that one entity has been superseded or taken over by another entity on a particular platform.
-
C.
serviceRenamedAs
Indicates that a service previously known by one name is now identified or referred to by a different name.
-
D.
replacedWith
Indicates that one entity has been substituted or superseded by another entity, taking over its role, function, or position.
-
E.
replacedSubsystem
Indicates that one subsystem has been substituted or exchanged for another, taking over its role or function.
- 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_69ef96baf3a881909a2b63844185dddd |
completed | April 27, 2026, 5:02 p.m. |
| NER | Named-entity recognition | batch_69f707f7959881908f037f0d6b1d0c36 |
completed | May 3, 2026, 8:31 a.m. |
| PD | Predicate disambiguation | batch_69f700fc274c8190a128593dc7c7abd0 |
completed | May 3, 2026, 8:02 a.m. |
Created at: April 27, 2026, 8:07 p.m.