Triple

T4078135
Position Surface form Disambiguated ID Type / Status
Subject S-52 E87413 entity
Predicate appliesTo P1129 FINISHED
Object ECDIS
ECDIS (Electronic Chart Display and Information System) is a computerized navigation system used on ships that integrates electronic navigational charts with real-time position and navigational data to support safe and efficient marine navigation.
E411086 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: ECDIS | Statement: [S-52, appliesTo, ECDIS]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: ECDIS
Context triple: [S-52, appliesTo, ECDIS]
  • A. IHO S-101 Electronic Navigational Chart Product Specification
    IHO S-101 Electronic Navigational Chart Product Specification is an international standard developed by the International Hydrographic Organization to define the next-generation format and structure for official electronic navigational charts used in marine navigation systems.
  • B. S-57
    S-57 is an International Hydrographic Organization standard that defines the format and structure for digital hydrographic data used in electronic navigational charts.
  • C. IHO S-101
    IHO S-101 is an international hydrographic standard that defines the next-generation format and structure for electronic navigational charts used in modern marine navigation systems.
  • D. Global Maritime Distress and Safety System
    The Global Maritime Distress and Safety System is an internationally standardized, automated communication framework that enhances maritime safety by ensuring ships can send and receive distress alerts and vital safety information anywhere at sea.
  • E. The New American Practical Navigator
    The New American Practical Navigator is a seminal 19th-century maritime navigation manual that became the standard reference for sailors and navigators worldwide.
  • 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: ECDIS
Triple: [S-52, appliesTo, ECDIS]
Generated description
ECDIS (Electronic Chart Display and Information System) is a computerized navigation system used on ships that integrates electronic navigational charts with real-time position and navigational data to support safe and efficient marine navigation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: ECDIS
Target entity description: ECDIS (Electronic Chart Display and Information System) is a computerized navigation system used on ships that integrates electronic navigational charts with real-time position and navigational data to support safe and efficient marine navigation.
  • A. IHO S-101 Electronic Navigational Chart Product Specification
    IHO S-101 Electronic Navigational Chart Product Specification is an international standard developed by the International Hydrographic Organization to define the next-generation format and structure for official electronic navigational charts used in marine navigation systems.
  • B. S-57
    S-57 is an International Hydrographic Organization standard that defines the format and structure for digital hydrographic data used in electronic navigational charts.
  • C. IHO S-101
    IHO S-101 is an international hydrographic standard that defines the next-generation format and structure for electronic navigational charts used in modern marine navigation systems.
  • D. IHO S-100
    IHO S-100 is a universal hydrographic data model and framework that underpins the next generation of digital marine and nautical information products and services.
  • E. Global Maritime Distress and Safety System
    The Global Maritime Distress and Safety System is an internationally standardized, automated communication framework that enhances maritime safety by ensuring ships can send and receive distress alerts and vital safety information anywhere at sea.
  • 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_69aed9435cf48190ad1da737c962d19d completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefc4e95b08190bd1ee8f6d3a9613c completed March 9, 2026, 4:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69b562c0ecb48190b3def058eaf49dd3 completed March 14, 2026, 1:29 p.m.
NEDg Description generation batch_69b566abe9508190bdd2ff7cc98bac2e completed March 14, 2026, 1:46 p.m.
NED2 Entity disambiguation (via description) batch_69b566f5fc8481909d8983af6b25905a completed March 14, 2026, 1:47 p.m.
Created at: March 9, 2026, 3:39 p.m.