Triple
T2550950
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alaska Railroad |
E56622
|
entity |
| Predicate | notableService |
P22
|
FINISHED |
| Object |
Coastal Classic
The Coastal Classic is a popular Alaska Railroad passenger train route known for its scenic journey along the Kenai Peninsula between Anchorage and Seward.
|
E276620
|
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: Coastal Classic | Statement: [Alaska Railroad, notableService, Coastal Classic]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coastal Classic Context triple: [Alaska Railroad, notableService, Coastal Classic]
-
A.
Seabreeze
Seabreeze was a former neighboring city to Daytona Beach, Florida, that was eventually incorporated into the larger Daytona Beach municipality.
-
B.
Seaside
Seaside is a coastal city in Monterey County, California, known for its proximity to Monterey Bay and California State University, Monterey Bay.
-
C.
Seaside
Seaside is a popular resort city on the northern Oregon Coast known for its sandy beaches, historic promenade, and family-friendly attractions.
-
D.
Sail Hybrid
Sail Hybrid is an innovative architectural project by Steven Holl Architects that explores sustainable, hybrid building forms integrating light, structure, and environmental performance.
-
E.
Scott Coast
Scott Coast is a coastal region of Antarctica along the western side of the Ross Sea, known for its icy shoreline, research stations, and proximity to the Transantarctic Mountains.
- 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: Coastal Classic Triple: [Alaska Railroad, notableService, Coastal Classic]
Generated description
The Coastal Classic is a popular Alaska Railroad passenger train route known for its scenic journey along the Kenai Peninsula between Anchorage and Seward.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Coastal Classic Target entity description: The Coastal Classic is a popular Alaska Railroad passenger train route known for its scenic journey along the Kenai Peninsula between Anchorage and Seward.
-
A.
Seabreeze
Seabreeze was a former neighboring city to Daytona Beach, Florida, that was eventually incorporated into the larger Daytona Beach municipality.
-
B.
Seaside
Seaside is a coastal city in Monterey County, California, known for its proximity to Monterey Bay and California State University, Monterey Bay.
-
C.
Seaside
Seaside is a popular resort city on the northern Oregon Coast known for its sandy beaches, historic promenade, and family-friendly attractions.
-
D.
Sail Hybrid
Sail Hybrid is an innovative architectural project by Steven Holl Architects that explores sustainable, hybrid building forms integrating light, structure, and environmental performance.
-
E.
Scott Coast
Scott Coast is a coastal region of Antarctica along the western side of the Ross Sea, known for its icy shoreline, research stations, and proximity to the Transantarctic Mountains.
- 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_69ab4a4bfec081908039988ec4c86e28 |
completed | March 6, 2026, 9:42 p.m. |
| NER | Named-entity recognition | batch_69abd2eaaf688190926a1104be12a540 |
completed | March 7, 2026, 7:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af5d14a58c819094250ee393f95a37 |
completed | March 9, 2026, 11:51 p.m. |
| NEDg | Description generation | batch_69af5db1c290819099d88815ebe97c1b |
completed | March 9, 2026, 11:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69af5e2cd2588190bc24c3cdd350fa70 |
completed | March 9, 2026, 11:56 p.m. |
Created at: March 6, 2026, 9:48 p.m.