Triple

T19040908
Position Surface form Disambiguated ID Type / Status
Subject Alyeska Pipeline Service Company E465996 entity
Predicate hasAbbreviation P43 FINISHED
Object Alyeska
Alyeska is the company responsible for operating and maintaining the Trans-Alaska Pipeline System, which transports crude oil across Alaska.
 E1357445 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: Alyeska | Statement: [Alyeska Pipeline Service Company, hasAbbreviation, Alyeska]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alyeska
Context triple: [Alyeska Pipeline Service Company, hasAbbreviation, Alyeska]
  • A. Kenai
    Kenai is a songwriter best known for co-writing the hit song "Chantaje."
  • B. Kenai
    Kenai is a small coastal city on Alaska’s Kenai Peninsula known for its rich salmon fisheries and scenic views of Cook Inlet and surrounding mountains.
  • C. Kenai, Alaska
    Kenai, Alaska is a small city on Alaska’s Kenai Peninsula known for its rich salmon fisheries, oil and gas industry, and access to Cook Inlet.
  • D. Egegik, Alaska
    Egegik, Alaska is a small fishing community on the Alaska Peninsula known for its commercial salmon fishery in the Bristol Bay region.
  • E. Kodiak, Alaska
    Kodiak, Alaska is a remote island city and fishing port in the Gulf of Alaska known for its large commercial fishing industry, U.S. Coast Guard base, and abundant wildlife including Kodiak bears.
  • 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: Alyeska
Triple: [Alyeska Pipeline Service Company, hasAbbreviation, Alyeska]
Generated description
Alyeska is the company responsible for operating and maintaining the Trans-Alaska Pipeline System, which transports crude oil across Alaska.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alyeska
Target entity description: Alyeska is the company responsible for operating and maintaining the Trans-Alaska Pipeline System, which transports crude oil across Alaska.
  • A. Kenai
    Kenai is a songwriter best known for co-writing the hit song "Chantaje."
  • B. Kenai
    Kenai is a small coastal city on Alaska’s Kenai Peninsula known for its rich salmon fisheries and scenic views of Cook Inlet and surrounding mountains.
  • C. Kenai, Alaska
    Kenai, Alaska is a small city on Alaska’s Kenai Peninsula known for its rich salmon fisheries, oil and gas industry, and access to Cook Inlet.
  • D. Egegik, Alaska
    Egegik, Alaska is a small fishing community on the Alaska Peninsula known for its commercial salmon fishery in the Bristol Bay region.
  • E. Kodiak, Alaska
    Kodiak, Alaska is a remote island city and fishing port in the Gulf of Alaska known for its large commercial fishing industry, U.S. Coast Guard base, and abundant wildlife including Kodiak bears.
  • 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_69d8dd0359648190bc2a9202c5cf29d2 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d80054c88190a9d3a49aed504235 completed April 20, 2026, 7:38 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05d3509b748190a69fa11e814df708 completed May 14, 2026, 1:51 p.m.
NEDg Description generation batch_6a05d51dcbb081908631f0263e9abafa completed May 14, 2026, 1:58 p.m.
NED2 Entity disambiguation (via description) batch_6a05d5ae25dc8190a6c7c5c2d2a5a0f9 completed May 14, 2026, 2:01 p.m.
Created at: April 10, 2026, 12:02 p.m.