Triple
T17366064
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Last Splash |
E422191
|
entity |
| Predicate | recordedAt |
P7677
|
FINISHED |
| Object | Coast Recorders, San Francisco |
—
|
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: Coast Recorders, San Francisco | Statement: [Last Splash, recordedAt, Coast Recorders, San Francisco]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coast Recorders, San Francisco Context triple: [Last Splash, recordedAt, Coast Recorders, San Francisco]
-
A.
Coast Recorders, San Francisco
chosen
Coast Recorders, San Francisco is a renowned professional recording studio in San Francisco known for hosting sessions by prominent alternative and rock artists.
-
B.
Pacific High Recording, San Francisco
Pacific High Recording in San Francisco was a notable late-1960s/early-1970s recording studio used by prominent rock acts, including the Grateful Dead.
-
C.
San Francisco Sound
The San Francisco Sound is a distinctive style of rock music that emerged in the mid-1960s Bay Area, characterized by psychedelic influences, improvisational jams, and bands like the Grateful Dead, Jefferson Airplane, and Janis Joplin’s Big Brother and the Holding Company.
-
D.
Embarcadero, San Francisco
Embarcadero, San Francisco is a waterfront district along the city’s eastern shoreline known for its historic piers, scenic promenade, and major landmarks like the Ferry Building.
-
E.
Redwood City waterfront
The Redwood City waterfront is a bayside district in Redwood City, California, known for its deep-water port, marinas, and mix of industrial, recreational, and ecological shoreline areas along San Francisco Bay.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d889d6535c81908be333c01deaec4e |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43a50c9ec8190b518fdf80808af53 |
completed | April 19, 2026, 2:13 a.m. |
Created at: April 10, 2026, 5:44 a.m.