CLEF 2026 ELOQUENT Sensemaking — 'The PC Attractor': a CORAL+KDE ordinal-regression pipeline that collapses under domain shift (QWK 0.433 test, 0.053 PISA).
multilingual nlp calibration lightgbm sensemaking coral ordinal-regression failure-analysis qwk deberta product-of-experts distribution-shift clef2026 answer-assessment
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Updated
Jul 5, 2026 - Python