Triple

T13562523
Position Surface form Disambiguated ID Type / Status
Subject Alaska state ferry fleet E323943 entity
Predicate routeNetwork P12181 FINISHED
Object Southcentral–Aleutian route
The Southcentral–Aleutian route is a long-distance Alaska Marine Highway ferry corridor linking mainland Southcentral Alaska with communities along the Alaska Peninsula and the Aleutian Islands.
 E1046850 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: Southcentral–Aleutian route | Statement: [Alaska state ferry fleet, routeNetwork, Southcentral–Aleutian route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Southcentral–Aleutian route
Context triple: [Alaska state ferry fleet, routeNetwork, Southcentral–Aleutian route]
  • A. Cross-Gulf of Alaska route
    The Cross-Gulf of Alaska route is a long-distance Alaska Marine Highway ferry corridor linking Southeast Alaska with Southcentral Alaska across the Gulf of Alaska.
  • B. Metlakatla–Ketchikan route
    The Metlakatla–Ketchikan route is a short Alaska Marine Highway ferry corridor connecting the indigenous community of Metlakatla on Annette Island with the regional hub city of Ketchikan.
  • C. Bellingham–Alaska route
    The Bellingham–Alaska route is a long-distance ferry corridor connecting Bellingham, Washington, with multiple coastal communities in Southeast Alaska as part of the Alaska Marine Highway System.
  • D. Prince Rupert–Alaska route
    The Prince Rupert–Alaska route is a ferry corridor linking Prince Rupert, British Columbia, with coastal communities in Southeast Alaska as part of the Alaska Marine Highway System.
  • E. Pacific Great Circle route
    The Pacific Great Circle route is the shortest navigational path across the North Pacific Ocean commonly used by transoceanic flights and shipping between North America and East Asia.
  • 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: Southcentral–Aleutian route
Triple: [Alaska state ferry fleet, routeNetwork, Southcentral–Aleutian route]
Generated description
The Southcentral–Aleutian route is a long-distance Alaska Marine Highway ferry corridor linking mainland Southcentral Alaska with communities along the Alaska Peninsula and the Aleutian Islands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Southcentral–Aleutian route
Target entity description: The Southcentral–Aleutian route is a long-distance Alaska Marine Highway ferry corridor linking mainland Southcentral Alaska with communities along the Alaska Peninsula and the Aleutian Islands.
  • A. Cross-Gulf of Alaska route
    The Cross-Gulf of Alaska route is a long-distance Alaska Marine Highway ferry corridor linking Southeast Alaska with Southcentral Alaska across the Gulf of Alaska.
  • B. Metlakatla–Ketchikan route
    The Metlakatla–Ketchikan route is a short Alaska Marine Highway ferry corridor connecting the indigenous community of Metlakatla on Annette Island with the regional hub city of Ketchikan.
  • C. Bellingham–Alaska route
    The Bellingham–Alaska route is a long-distance ferry corridor connecting Bellingham, Washington, with multiple coastal communities in Southeast Alaska as part of the Alaska Marine Highway System.
  • D. Prince Rupert–Alaska route
    The Prince Rupert–Alaska route is a ferry corridor linking Prince Rupert, British Columbia, with coastal communities in Southeast Alaska as part of the Alaska Marine Highway System.
  • E. Pacific Great Circle route
    The Pacific Great Circle route is the shortest navigational path across the North Pacific Ocean commonly used by transoceanic flights and shipping between North America and East Asia.
  • 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_69d8076830b48190910a902bae5888e2 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb00bbe848190bb33efe2af528295 completed April 12, 2026, 2:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69f75dad601481908de5f266f01f3f49 completed May 3, 2026, 2:37 p.m.
NEDg Description generation batch_69f75f563cfc81909cde4c403ac10a58 completed May 3, 2026, 2:44 p.m.
NED2 Entity disambiguation (via description) batch_69f75fcbf9548190abd74bf4f4ae2e11 completed May 3, 2026, 2:46 p.m.
Created at: April 9, 2026, 9:47 p.m.