Triple

T11115062
Position Surface form Disambiguated ID Type / Status
Subject Lake Chad Basin Commission E262865 entity
Predicate abbreviation P43 FINISHED
Object LCBC
LCBC is a regional organization that coordinates the sustainable management of water resources and promotes cooperation among countries in the Lake Chad Basin.
 E905190 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: LCBC | Statement: [Lake Chad Basin Commission, abbreviation, LCBC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: LCBC
Context triple: [Lake Chad Basin Commission, abbreviation, LCBC]
  • A. LMBC
    LMBC is the abbreviation for Lady Margaret Boat Club, the rowing club of St John’s College, Cambridge, known for its strong tradition in college rowing.
  • B. LBC
    LBC is a leading UK-based national talk radio station known for its news, politics, and phone-in discussion programmes.
  • C. BLBA
    BLBA is a U.S. federal law that provides compensation and medical benefits to coal miners (and their survivors) who are disabled by pneumoconiosis, commonly known as black lung disease.
  • D. BLC
    BLC is the commonly used abbreviation for the Boston Landmarks Commission, the city agency responsible for identifying and protecting Boston’s historic buildings and districts.
  • E. CLBN
    CLBN is the independent record label founded by American rapper and singer Aminé to release his music and related projects.
  • 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: LCBC
Triple: [Lake Chad Basin Commission, abbreviation, LCBC]
Generated description
LCBC is a regional organization that coordinates the sustainable management of water resources and promotes cooperation among countries in the Lake Chad Basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: LCBC
Target entity description: LCBC is a regional organization that coordinates the sustainable management of water resources and promotes cooperation among countries in the Lake Chad Basin.
  • A. LMBC
    LMBC is the abbreviation for Lady Margaret Boat Club, the rowing club of St John’s College, Cambridge, known for its strong tradition in college rowing.
  • B. LBC
    LBC is a leading UK-based national talk radio station known for its news, politics, and phone-in discussion programmes.
  • C. BLBA
    BLBA is a U.S. federal law that provides compensation and medical benefits to coal miners (and their survivors) who are disabled by pneumoconiosis, commonly known as black lung disease.
  • D. BLC
    BLC is the commonly used abbreviation for the Boston Landmarks Commission, the city agency responsible for identifying and protecting Boston’s historic buildings and districts.
  • E. CLBN
    CLBN is the independent record label founded by American rapper and singer Aminé to release his music and related projects.
  • 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_69d6aa9b46cc8190b19f9f0cc45bf322 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d79aa7254c8190abce35696ad2be03 completed April 9, 2026, 12:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69e42d7da99881908d38ea66c37dfb92 completed April 19, 2026, 1:18 a.m.
NEDg Description generation batch_69e42e67724481908bd9e73487a80d44 completed April 19, 2026, 1:22 a.m.
NED2 Entity disambiguation (via description) batch_69e4308103c48190b32ee3047d9a0860 completed April 19, 2026, 1:31 a.m.
Created at: April 8, 2026, 9:27 p.m.