Triple

T6509703
Position Surface form Disambiguated ID Type / Status
Subject Reykjavík Airport E150095 entity
Predicate ICAOcode P419 FINISHED
Object BIRK
BIRK is the ICAO airport code for Reykjavík Airport, the main domestic and regional airport serving Iceland’s capital city.
 E601362 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: BIRK | Statement: [Reykjavík Airport, ICAOcode, BIRK]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BIRK
Context triple: [Reykjavík Airport, ICAOcode, BIRK]
  • A. BIR
    BIR is the standard abbreviation used for the former World Hockey Association team, the Birmingham Bulls.
  • B. Birs
    The Birs is a river in northwestern Switzerland that flows through the Jura region before joining the Rhine near Basel.
  • C. Bikin
    Bikin is a town in Khabarovsk Krai in Russia, known as a local administrative and transport center near the Bikin River in the Russian Far East.
  • D. Biri
    Biri is a coastal municipality in the Philippine province of Northern Samar, known for its dramatic rock formations and scenic seascapes.
  • E. BKR
    BKR was the abbreviated name of the People's Security Agency, an early post-World War II Indonesian security and defense organization.
  • 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: BIRK
Triple: [Reykjavík Airport, ICAOcode, BIRK]
Generated description
BIRK is the ICAO airport code for Reykjavík Airport, the main domestic and regional airport serving Iceland’s capital city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BIRK
Target entity description: BIRK is the ICAO airport code for Reykjavík Airport, the main domestic and regional airport serving Iceland’s capital city.
  • A. BIR
    BIR is the standard abbreviation used for the former World Hockey Association team, the Birmingham Bulls.
  • B. Birs
    The Birs is a river in northwestern Switzerland that flows through the Jura region before joining the Rhine near Basel.
  • C. Bikin
    Bikin is a town in Khabarovsk Krai in Russia, known as a local administrative and transport center near the Bikin River in the Russian Far East.
  • D. Biri
    Biri is a coastal municipality in the Philippine province of Northern Samar, known for its dramatic rock formations and scenic seascapes.
  • E. BKR
    BKR was the abbreviated name of the People's Security Agency, an early post-World War II Indonesian security and defense organization.
  • 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_69c687ef291081909d437f035eef1cda completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c69f398f10819096342f3646cefcc2 completed March 27, 2026, 3:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6cb5782fc8190a56b714bbc007490 completed March 27, 2026, 6:24 p.m.
NEDg Description generation batch_69c6cd88f66c81909b364a816aeee8bf completed March 27, 2026, 6:33 p.m.
NED2 Entity disambiguation (via description) batch_69c6ce3a53cc8190a40d696a22ec65f4 completed March 27, 2026, 6:36 p.m.
Created at: March 27, 2026, 1:43 p.m.