Triple
T8745647
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gerald R. Ford International Airport |
E207818
|
entity |
| Predicate | timeZone |
P109
|
FINISHED |
| Object | America/Detroit |
E390468
|
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: America/Detroit | Statement: [Gerald R. Ford International Airport, timeZone, America/Detroit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: America/Detroit Context triple: [Gerald R. Ford International Airport, timeZone, America/Detroit]
-
A.
America/Detroit
chosen
America/Detroit is the IANA time zone identifier representing Eastern Time as observed in Detroit and much of the U.S. state of Michigan.
-
B.
America/Indiana/Indianapolis
America/Indiana/Indianapolis is a time zone designation used in parts of Indiana that aligns with Eastern Time while accounting for the state's historical and regional time-keeping practices.
-
C.
America/Chicago
America/Chicago is the primary Central Time Zone identifier used in North America, covering much of the central United States and parts of Canada and Mexico.
-
D.
America/Toronto
America/Toronto is the primary Eastern Time Zone designation used for major cities in Ontario, Canada, including Toronto and Montreal.
-
E.
America/New_York
America/New_York is the IANA time zone identifier covering the Eastern Time region of the United States, including major cities such as New York.
- 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_69ca835bb2bc819084bb5906cb6ef7f8 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5d745e0081909cab216593d5c01b |
completed | March 31, 2026, 11:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf43090d388190b6256623805a6348 |
completed | April 3, 2026, 4:33 a.m. |
Created at: March 30, 2026, 6:38 p.m.