Triple
T7605928
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Cascades |
E180103
|
entity |
| Predicate | branding |
P1500
|
FINISHED |
| Object |
Cascades
Cascades is a regional passenger rail service brand used by Amtrak for trains operating in the Pacific Northwest corridor between Oregon, Washington, and British Columbia.
|
E676344
|
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: Cascades | Statement: [Amtrak Cascades, branding, Cascades]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cascades Context triple: [Amtrak Cascades, branding, Cascades]
-
A.
White Cascade
White Cascade is a scenic waterfall along the Glen Aulin Trail in Yosemite National Park, known for its striking whitewater drop and picturesque granite surroundings.
-
B.
Wonderfalls
Wonderfalls is a short-lived cult-favorite American dramedy TV series about a disaffected gift-shop clerk who begins receiving cryptic life-advice from talking animal figurines.
-
C.
Grand Cascade
The Grand Cascade is an ornate, multi-tiered water feature and monumental fountain in the historic Gardens of Saint-Cloud near Paris, celebrated for its dramatic Baroque design and cascading waterfalls.
-
D.
Grand Cascade
The Grand Cascade is a monumental ensemble of terraces, fountains, and gilded statues at Peterhof renowned as one of the most spectacular water features in the world.
-
E.
Sawtooth
Sawtooth is the internal codename for the efficiency (little) CPU cores used in Apple’s A16 Bionic chip.
- 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: Cascades Triple: [Amtrak Cascades, branding, Cascades]
Generated description
Cascades is a regional passenger rail service brand used by Amtrak for trains operating in the Pacific Northwest corridor between Oregon, Washington, and British Columbia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cascades Target entity description: Cascades is a regional passenger rail service brand used by Amtrak for trains operating in the Pacific Northwest corridor between Oregon, Washington, and British Columbia.
-
A.
White Cascade
White Cascade is a scenic waterfall along the Glen Aulin Trail in Yosemite National Park, known for its striking whitewater drop and picturesque granite surroundings.
-
B.
Wonderfalls
Wonderfalls is a short-lived cult-favorite American dramedy TV series about a disaffected gift-shop clerk who begins receiving cryptic life-advice from talking animal figurines.
-
C.
Grand Cascade
The Grand Cascade is an ornate, multi-tiered water feature and monumental fountain in the historic Gardens of Saint-Cloud near Paris, celebrated for its dramatic Baroque design and cascading waterfalls.
-
D.
Grand Cascade
The Grand Cascade is a monumental ensemble of terraces, fountains, and gilded statues at Peterhof renowned as one of the most spectacular water features in the world.
-
E.
Sawtooth
Sawtooth is the internal codename for the efficiency (little) CPU cores used in Apple’s A16 Bionic chip.
- 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_69c69f3567008190ab01d2ca7b53584a |
completed | March 27, 2026, 3:16 p.m. |
| NER | Named-entity recognition | batch_69c6f9fcfcfc8190a29a0b5cd3e8927a |
completed | March 27, 2026, 9:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c86853e1fc8190b16cdf779057c804 |
completed | March 28, 2026, 11:46 p.m. |
| NEDg | Description generation | batch_69c868fb7fe48190a1b7ab0e824e2984 |
completed | March 28, 2026, 11:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8697782d48190a6830f91800d3505 |
completed | March 28, 2026, 11:51 p.m. |
Created at: March 27, 2026, 3:54 p.m.