Triple
T17479108
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 1868 Hayward earthquake |
E425610
|
entity |
| Predicate | timeZone |
P109
|
FINISHED |
| Object | Pacific Time |
—
|
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: Pacific Time | Statement: [1868 Hayward earthquake, timeZone, Pacific Time]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pacific Time Context triple: [1868 Hayward earthquake, timeZone, Pacific Time]
-
A.
Pacific Time Zone
chosen
The Pacific Time Zone is a North American time zone that covers the U.S. West Coast and parts of Canada and Mexico, typically eight hours behind Coordinated Universal Time (UTC−8) and observing daylight saving time.
-
B.
Pacific Standard
Pacific Standard is a film and television production company co-founded by Reese Witherspoon, known for producing female-driven projects such as "Gone Girl" and "Wild."
-
C.
America/Vancouver
America/Vancouver is the IANA time zone identifier representing Pacific Time for Vancouver and much of British Columbia, Canada.
-
D.
Alaska Daylight Time
Alaska Daylight Time is the daylight saving time observed in most of the U.S. state of Alaska, running one hour ahead of Alaska Standard Time.
-
E.
America/Mazatlan
America/Mazatlan is an IANA time zone identifier covering the Mazatlán region of Mexico, which observes Mountain Time.
- 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_69d889dbc2e88190b18ea6115e819258 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e451be5fd08190aeaa12b3a6d6c6d4 |
completed | April 19, 2026, 3:53 a.m. |
Created at: April 10, 2026, 5:48 a.m.