Triple
T21337110
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | State Route 504 |
E526077
|
entity |
| Predicate | easternTerminus |
P388
|
FINISHED |
| Object | Johnston Ridge Observatory area |
—
|
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: Johnston Ridge Observatory area | Statement: [State Route 504, easternTerminus, Johnston Ridge Observatory area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Johnston Ridge Observatory area Context triple: [State Route 504, easternTerminus, Johnston Ridge Observatory area]
-
A.
Johnston Ridge Observatory
chosen
Johnston Ridge Observatory is a visitor center and scientific facility in Washington’s Mount St. Helens National Volcanic Monument that offers exhibits, ranger talks, and panoramic views of the volcano and its crater.
-
B.
Observatory Ridge
Observatory Ridge is a strategically significant elevated position near Ypres in Belgium that was a key terrain feature and focal point of fighting during World War I.
-
C.
Mount Graham International Observatory
Mount Graham International Observatory is a major astronomical research facility in Arizona that hosts advanced telescopes, including the Large Binocular Telescope, for cutting-edge observations of the universe.
-
D.
Dee Wright Observatory
The Dee Wright Observatory is a stone lookout structure in Oregon’s Cascade Range that offers panoramic views of surrounding volcanic peaks and lava fields.
-
E.
Blue Hills Observatory
Blue Hills Observatory is a historic weather observatory in Massachusetts known for its long-term meteorological records and research.
- 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_69e0b51c33048190ab27cede74ef798c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e898d9413c8190a43a6b0c67d5fc5f |
completed | April 22, 2026, 9:46 a.m. |
Created at: April 16, 2026, 4:43 p.m.