Triple

T18921927
Position Surface form Disambiguated ID Type / Status
Subject Rogue Valley International–Medford Airport E462878 entity
Predicate IATAcode P418 FINISHED
Object MFR
MFR is the three-letter IATA airport code for Rogue Valley International–Medford Airport in Medford, Oregon, United States.
 E1349629 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: MFR | Statement: [Rogue Valley International–Medford Airport, IATAcode, MFR]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MFR
Context triple: [Rogue Valley International–Medford Airport, IATAcode, MFR]
  • A. MRF
    MRF (Media Resource Function) is a core network component in IP Multimedia Subsystem (IMS) architectures responsible for handling media processing tasks such as mixing, transcoding, and media stream manipulation for real-time communication services.
  • B. MIF
    MIF is a fund within the Inter-American Development Bank Group that supports private sector development and inclusive economic growth in Latin America and the Caribbean.
  • C. FRMF
    FRMF is the abbreviation for the Royal Moroccan Football Federation, the governing body of football in Morocco.
  • D. M&R
    M&R is the commonly used abbreviation for Murray & Roberts, a South African engineering and construction services company.
  • E. MFS
    MFS (Macintosh File System) is the original flat file system used by early Macintosh computers before the introduction of the hierarchical HFS.
  • 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: MFR
Triple: [Rogue Valley International–Medford Airport, IATAcode, MFR]
Generated description
MFR is the three-letter IATA airport code for Rogue Valley International–Medford Airport in Medford, Oregon, United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MFR
Target entity description: MFR is the three-letter IATA airport code for Rogue Valley International–Medford Airport in Medford, Oregon, United States.
  • A. MRF
    MRF (Media Resource Function) is a core network component in IP Multimedia Subsystem (IMS) architectures responsible for handling media processing tasks such as mixing, transcoding, and media stream manipulation for real-time communication services.
  • B. MIF
    MIF is a fund within the Inter-American Development Bank Group that supports private sector development and inclusive economic growth in Latin America and the Caribbean.
  • C. FRMF
    FRMF is the abbreviation for the Royal Moroccan Football Federation, the governing body of football in Morocco.
  • D. M&R
    M&R is the commonly used abbreviation for Murray & Roberts, a South African engineering and construction services company.
  • E. MFS
    MFS (Macintosh File System) is the original flat file system used by early Macintosh computers before the introduction of the hierarchical HFS.
  • 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_69d8dcfdbbb881909964fa5a75bd0b48 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c9b4822c8190a0aeceb4499e775e completed April 20, 2026, 6:37 a.m.
NED1 Entity disambiguation (via context triple) batch_6a059118f1608190ad84f5da69b86a50 completed May 14, 2026, 9:08 a.m.
NEDg Description generation batch_6a0593141058819091183ede1dd0b878 completed May 14, 2026, 9:17 a.m.
NED2 Entity disambiguation (via description) batch_6a059439ee6c8190beb258f70385ee82 completed May 14, 2026, 9:22 a.m.
Created at: April 10, 2026, 11:59 a.m.