Triple

T9862471
Position Surface form Disambiguated ID Type / Status
Subject EC2 postal district E239748 entity
Predicate hasPostcodeSector P90947 FINISHED
Object EC2M
EC2M is a central London postcode sector covering part of the City of London around Liverpool Street and its surrounding commercial and financial areas.
 E826161 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: EC2M | Statement: [EC2 postal district, hasPostcodeSector, EC2M]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: EC2M
Context triple: [EC2 postal district, hasPostcodeSector, EC2M]
  • A. ECS
    ECS is the abbreviation for the Patriot missile system’s Engagement Control Station, the command and control center that manages and directs air and missile defense engagements.
  • B. ECS
    ECS (Enhanced Chip Set) is an improved version of the Amiga computer’s original graphics and system chipset, offering expanded display modes and hardware capabilities over its predecessor.
  • C. ECS
    ECS (Entity Component System) is a data-driven architectural pattern commonly used in game engines to organize game logic by separating data (components) from behavior (systems) and grouping them around entities.
  • D. ECS
    ECS is the former ISO 4217 currency code for the Ecuadorian sucre, the national currency of Ecuador before its adoption of the U.S. dollar.
  • E. EBS
    EBS is a Dutch public transport company that operates bus services in and around Amsterdam and other regions in the Netherlands.
  • 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: EC2M
Triple: [EC2 postal district, hasPostcodeSector, EC2M]
Generated description
EC2M is a central London postcode sector covering part of the City of London around Liverpool Street and its surrounding commercial and financial areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: EC2M
Target entity description: EC2M is a central London postcode sector covering part of the City of London around Liverpool Street and its surrounding commercial and financial areas.
  • A. ECS
    ECS is the abbreviation for the Patriot missile system’s Engagement Control Station, the command and control center that manages and directs air and missile defense engagements.
  • B. ECS
    ECS (Enhanced Chip Set) is an improved version of the Amiga computer’s original graphics and system chipset, offering expanded display modes and hardware capabilities over its predecessor.
  • C. ECS
    ECS (Entity Component System) is a data-driven architectural pattern commonly used in game engines to organize game logic by separating data (components) from behavior (systems) and grouping them around entities.
  • D. ECS
    ECS is the former ISO 4217 currency code for the Ecuadorian sucre, the national currency of Ecuador before its adoption of the U.S. dollar.
  • E. EBS
    EBS is a Dutch public transport company that operates bus services in and around Amsterdam and other regions in the Netherlands.
  • 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_69ca84e6493081909cf58c8d42ea856b completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb3b7b81c81909a84f6ced829f394 completed April 2, 2026, 12:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1e447d3dc819090268f7d14ba3be4 completed April 5, 2026, 4:25 a.m.
NEDg Description generation batch_69d1e4bdd10881909d03bac4912e8e0a completed April 5, 2026, 4:27 a.m.
NED2 Entity disambiguation (via description) batch_69d1e5358b148190a6e432aac9d02544 completed April 5, 2026, 4:29 a.m.
Created at: March 30, 2026, 8:35 p.m.