Triple
T15914022
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Filbert Street (San Francisco) |
E385923
|
entity |
| Predicate | hasSection |
P35
|
FINISHED |
| Object | Filbert Steps |
E107253
|
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: Filbert Steps | Statement: [Filbert Street (San Francisco), hasSection, Filbert Steps]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Filbert Steps Context triple: [Filbert Street (San Francisco), hasSection, Filbert Steps]
-
A.
Filbert Steps
chosen
Filbert Steps is a famous steep stairway in San Francisco that climbs the eastern slope of Telegraph Hill, known for its gardens, views, and access to Coit Tower.
-
B.
Jordan Staircase
The Jordan Staircase is a grand, richly decorated ceremonial staircase in the Winter Palace in Saint Petersburg, renowned for its opulent Baroque architecture and role in imperial court rituals.
-
C.
Queen's Staircase
Queen's Staircase is a historic limestone staircase in Nassau, Bahamas, carved by enslaved people in the late 18th century and now a major cultural and tourist landmark.
-
D.
Greenwich Steps
Greenwich Steps is a historic pedestrian stairway in San Francisco that climbs the eastern slope of Telegraph Hill, offering access to Coit Tower and scenic views of the bay.
-
E.
Baldwin Steps
Baldwin Steps is a historic outdoor staircase in Toronto that connects the Casa Loma area to Davenport Road, offering pedestrian access up the escarpment.
- 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_69d86da686e4819097cbf3b1fc2d881d |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e15661046c819097a53de2a3e0443b |
completed | April 16, 2026, 9:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb0592b5c8190a4597644864a6bcb |
completed | May 9, 2026, 10:08 p.m. |
Created at: April 10, 2026, 4:52 a.m.