Triple

T13221342
Position Surface form Disambiguated ID Type / Status
Subject Memanbetsu Airport E314759 entity
Predicate IATAcode P418 FINISHED
Object MMB
MMB is the IATA airport code for Memanbetsu Airport, a regional airport serving the eastern part of Hokkaido, Japan.
 E1027853 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: MMB | Statement: [Memanbetsu Airport, IATAcode, MMB]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MMB
Context triple: [Memanbetsu Airport, IATAcode, MMB]
  • A. MMB
    MMB is the commonly used abbreviation for the Michigan Marching Band, the official marching band of the University of Michigan known for its performances at football games and major events.
  • B. MMB
    MMB is the stock ticker symbol for Lagardère Group, a major French media and publishing conglomerate.
  • C. MMMBT
    MMMBT is a major bridge–tunnel complex in Virginia that carries Interstate 664 across Hampton Roads between the cities of Newport News and Suffolk.
  • D. MM
    MM is a post-nominal abbreviation indicating that a person has been awarded the Military Medal for bravery in battle.
  • E. MB
    MB is the official two-letter Canada Post abbreviation used to designate the province of Manitoba in mailing addresses and postal codes.
  • 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: MMB
Triple: [Memanbetsu Airport, IATAcode, MMB]
Generated description
MMB is the IATA airport code for Memanbetsu Airport, a regional airport serving the eastern part of Hokkaido, Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MMB
Target entity description: MMB is the IATA airport code for Memanbetsu Airport, a regional airport serving the eastern part of Hokkaido, Japan.
  • A. MMB
    MMB is the commonly used abbreviation for the Michigan Marching Band, the official marching band of the University of Michigan known for its performances at football games and major events.
  • B. MMB
    MMB is the stock ticker symbol for Lagardère Group, a major French media and publishing conglomerate.
  • C. MMMBT
    MMMBT is a major bridge–tunnel complex in Virginia that carries Interstate 664 across Hampton Roads between the cities of Newport News and Suffolk.
  • D. MM
    MM is a post-nominal abbreviation indicating that a person has been awarded the Military Medal for bravery in battle.
  • E. MB
    MB is the official two-letter Canada Post abbreviation used to designate the province of Manitoba in mailing addresses and postal codes.
  • 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_69d806affc688190a25b6ccc588e9c72 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98cf581508190883033f0c961736a completed April 10, 2026, 11:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6ff2282fc8190bc5037ff62e594ff completed May 3, 2026, 7:54 a.m.
NEDg Description generation batch_69f7001924d48190af7d430cb258409a completed May 3, 2026, 7:58 a.m.
NED2 Entity disambiguation (via description) batch_69f700cfb43881909c903ec12b15065a completed May 3, 2026, 8:01 a.m.
Created at: April 9, 2026, 9:18 p.m.