Triple

T10624577
Position Surface form Disambiguated ID Type / Status
Subject Imabari Shipbuilding Saijo shipyard E250288 entity
Predicate significantShipBuilt P3345 FINISHED
Object Evergreen-class container ships
Evergreen-class container ships are a series of large, modern container vessels operated by Evergreen Marine, known for their high capacity and use on major global trade routes.
E876230 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: Evergreen-class container ships | Statement: [Imabari Shipbuilding Saijo shipyard, significantShipBuilt, Evergreen-class container ships]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Evergreen-class container ships
Context triple: [Imabari Shipbuilding Saijo shipyard, significantShipBuilt, Evergreen-class container ships]
  • A. Jumbo Mark II-class ferry
    The Jumbo Mark II-class ferry is a large, high-capacity class of passenger and vehicle ferries operated in Washington State, designed to serve some of the system’s busiest routes.
  • B. Deepak-class fleet tanker
    The Deepak-class fleet tanker is a class of large replenishment ships built for the Indian Navy to provide underway refueling and logistical support to its warships.
  • C. C1 cargo ships
    C1 cargo ships were a class of small to medium-sized American cargo vessels built during World War II for efficient coastal and short-sea transport.
  • D. Suezmax
    Suezmax is a standard size category for large oil tankers optimized to carry the maximum possible cargo through the Suez Canal.
  • E. Island Class ferries
    Island Class ferries are a series of battery-hybrid, double-ended passenger and vehicle vessels operated by BC Ferries on shorter coastal routes in British Columbia, Canada.
  • 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: Evergreen-class container ships
Triple: [Imabari Shipbuilding Saijo shipyard, significantShipBuilt, Evergreen-class container ships]
Generated description
Evergreen-class container ships are a series of large, modern container vessels operated by Evergreen Marine, known for their high capacity and use on major global trade routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Evergreen-class container ships
Target entity description: Evergreen-class container ships are a series of large, modern container vessels operated by Evergreen Marine, known for their high capacity and use on major global trade routes.
  • A. Jumbo Mark II-class ferry
    The Jumbo Mark II-class ferry is a large, high-capacity class of passenger and vehicle ferries operated in Washington State, designed to serve some of the system’s busiest routes.
  • B. Deepak-class fleet tanker
    The Deepak-class fleet tanker is a class of large replenishment ships built for the Indian Navy to provide underway refueling and logistical support to its warships.
  • C. C1 cargo ships
    C1 cargo ships were a class of small to medium-sized American cargo vessels built during World War II for efficient coastal and short-sea transport.
  • D. Suezmax
    Suezmax is a standard size category for large oil tankers optimized to carry the maximum possible cargo through the Suez Canal.
  • E. Island Class ferries
    Island Class ferries are a series of battery-hybrid, double-ended passenger and vehicle vessels operated by BC Ferries on shorter coastal routes in British Columbia, Canada.
  • 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_69d6aa5993448190a493b790b8f85010 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6f31b72d081908ec8029cd9f6d814 completed April 9, 2026, 12:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69d96b9a27f881908e451bfa6c118af4 completed April 10, 2026, 9:28 p.m.
NEDg Description generation batch_69d96fe942648190a8779e13e16b9196 completed April 10, 2026, 9:47 p.m.
NED2 Entity disambiguation (via description) batch_69d970f3f78081909bcb2dae6dae06d5 completed April 10, 2026, 9:51 p.m.
Created at: April 8, 2026, 8:53 p.m.