Triple
T4417544
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | End of the Trail |
E95011
|
entity |
| Predicate | exhibitedAt |
P149
|
FINISHED |
| Object | Panama-Pacific International Exposition |
E16336
|
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: Panama-Pacific International Exposition | Statement: [End of the Trail, exhibitedAt, Panama-Pacific International Exposition]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Panama-Pacific International Exposition Context triple: [End of the Trail, exhibitedAt, Panama-Pacific International Exposition]
-
A.
Panama–Pacific International Exposition
chosen
The Panama–Pacific International Exposition was a major world's fair held in San Francisco in 1915 to celebrate the opening of the Panama Canal and showcase the city's recovery from the 1906 earthquake.
-
B.
Panama–California Exposition
The Panama–California Exposition was a 1915–1917 world's fair held in San Diego that showcased the opening of the Panama Canal and popularized the Spanish Colonial Revival architectural style in the United States.
-
C.
California Pacific International Exposition
The California Pacific International Exposition was a 1935–1936 world's fair in San Diego that showcased art, architecture, and international exhibits to promote the city and its development.
-
D.
Golden Gate International Exposition
The Golden Gate International Exposition was a world’s fair held in San Francisco Bay in 1939–1940 to celebrate the completion of the Golden Gate and Bay Bridges and showcase Pacific Rim cultures and technological progress.
-
E.
Alaska–Yukon–Pacific Exposition
The Alaska–Yukon–Pacific Exposition was a 1909 world's fair held in Seattle to promote the development and resources of the Pacific Northwest, Alaska, and the Yukon.
- 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_69b3453a36908190b95a79a297ca083c |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b3551d5d7481908528c2de0a6fda06 |
completed | March 13, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69badb1f4e248190909d29048b91c118 |
completed | March 18, 2026, 5:04 p.m. |
Created at: March 12, 2026, 11:29 p.m.