Triple

T21878601
Position Surface form Disambiguated ID Type / Status
Subject Tring railway station E540217 entity
Predicate hasStationCode P1289 FINISHED
Object TRI
TRI is the National Rail station code for Tring railway station in Hertfordshire, England.
 E1506214 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: TRI | Statement: [Tring railway station, hasStationCode, TRI]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: TRI
Context triple: [Tring railway station, hasStationCode, TRI]
  • A. TRI
    TRI is the Toxics Release Inventory, a U.S. EPA-managed public database that tracks the management and release of certain toxic chemicals by industrial and federal facilities.
  • B. TRI
    TRI is the stock ticker symbol for Thomson Reuters Corporation, a global provider of news and professional information services.
  • C. TRI
    TRI is the FAA airport code for Tri-Cities Regional Airport, a public airport serving the Tri-Cities area of northeastern Tennessee and southwestern Virginia.
  • D. TRI
    TRI is the official FIFA country code used to represent the Trinidad and Tobago national football team in international competitions and records.
  • E. TRCI
    TRCI is a state-run prison facility in Oregon formally known as Two Rivers Correctional Institution.
  • 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: TRI
Triple: [Tring railway station, hasStationCode, TRI]
Generated description
TRI is the National Rail station code for Tring railway station in Hertfordshire, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: TRI
Target entity description: TRI is the National Rail station code for Tring railway station in Hertfordshire, England.
  • A. TRI
    TRI is the Toxics Release Inventory, a U.S. EPA-managed public database that tracks the management and release of certain toxic chemicals by industrial and federal facilities.
  • B. TRI
    TRI is the stock ticker symbol for Thomson Reuters Corporation, a global provider of news and professional information services.
  • C. TRI
    TRI is the official FIFA country code used to represent the Trinidad and Tobago national football team in international competitions and records.
  • D. TRI
    TRI is the FAA airport code for Tri-Cities Regional Airport, a public airport serving the Tri-Cities area of northeastern Tennessee and southwestern Virginia.
  • E. TRCI
    TRCI is a state-run prison facility in Oregon formally known as Two Rivers Correctional Institution.
  • 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_69e0c479a98081908ce333853fdd4348 completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f118e42c108190b6308016655c429e completed April 28, 2026, 8:30 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a52a3efc4819091abbd814c455440 completed May 17, 2026, 11:43 p.m.
NEDg Description generation batch_6a0a5364e5e88190b6556220f0751784 completed May 17, 2026, 11:46 p.m.
NED2 Entity disambiguation (via description) batch_6a0a544a2ff08190b992a644f32c4d58 completed May 17, 2026, 11:50 p.m.
Created at: April 16, 2026, 7:03 p.m.