Triple
T1003241
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coast Starlight |
E21649
|
entity |
| Predicate | passesThroughCity |
P416
|
FINISHED |
| Object |
Klamath Falls
Klamath Falls is a city in southern Oregon known as a regional hub near Upper Klamath Lake, offering outdoor recreation, rail connections, and proximity to Crater Lake National Park.
|
E224097
|
NE FINISHED |
How this triple was built (4 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: Klamath Falls | Statement: [Coast Starlight, passesThroughCity, Klamath Falls]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Klamath Falls Context triple: [Coast Starlight, passesThroughCity, Klamath Falls]
-
A.
Sutherlin, Oregon
Sutherlin, Oregon is a small city in western Oregon known for its proximity to Interstate 5, outdoor recreation, and its location in the Umpqua Valley wine region.
-
B.
Bend, Oregon
Bend, Oregon is a rapidly growing city in central Oregon known for its outdoor recreation, craft beer scene, and proximity to the Cascade Mountains.
-
C.
Eugene
Eugene is a masculine given name of Greek origin, historically borne by notable figures such as Prince Eugene of Savoy.
-
D.
Klamath, California
Klamath, California is a small unincorporated community in far Northern California near the mouth of the Klamath River, known for its proximity to redwood forests and outdoor recreation.
-
E.
Salem, Oregon
Salem, Oregon is the capital city of the U.S. state of Oregon, known as a regional center for government, education, and agriculture in the Willamette Valley.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Klamath Falls Triple: [Coast Starlight, passesThroughCity, Klamath Falls]
Generated description
Klamath Falls is a city in southern Oregon known as a regional hub near Upper Klamath Lake, offering outdoor recreation, rail connections, and proximity to Crater Lake National Park.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Klamath Falls Target entity description: Klamath Falls is a city in southern Oregon known as a regional hub near Upper Klamath Lake, offering outdoor recreation, rail connections, and proximity to Crater Lake National Park.
-
A.
Sutherlin, Oregon
Sutherlin, Oregon is a small city in western Oregon known for its proximity to Interstate 5, outdoor recreation, and its location in the Umpqua Valley wine region.
-
B.
Bend, Oregon
Bend, Oregon is a rapidly growing city in central Oregon known for its outdoor recreation, craft beer scene, and proximity to the Cascade Mountains.
-
C.
Eugene
Eugene is a masculine given name of Greek origin, historically borne by notable figures such as Prince Eugene of Savoy.
-
D.
Klamath, California
Klamath, California is a small unincorporated community in far Northern California near the mouth of the Klamath River, known for its proximity to redwood forests and outdoor recreation.
-
E.
Salem, Oregon
Salem, Oregon is the capital city of the U.S. state of Oregon, known as a regional center for government, education, and agriculture in the Willamette Valley.
- F. None of above. chosen
Provenance (5 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_69a493c53e648190ae8cb76c433fd9a7 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b4fe0a548190aee8abf1890e141e |
completed | March 1, 2026, 9:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae0a910d808190b20150e864ae9bc2 |
completed | March 8, 2026, 11:47 p.m. |
| NEDg | Description generation | batch_69ae0b15a1dc81908dfa980e86585673 |
completed | March 8, 2026, 11:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae0b9e7c64819093461c74b98e48ca |
completed | March 8, 2026, 11:51 p.m. |
Created at: March 1, 2026, 7:41 p.m.