4 papers · 1 filter
PhysicsMate: A Curriculum-Grounded Bengali Benchmark for Secondary Physics QA with Small-Model Adaptation
Rashid Azraf Jahin, Saadman Sajid, Khan Raiyan Ibne Reza +1
Bengali secondary education lacks curriculum-grounded benchmarks for STEM question-solving, and general-purpose language models struggle with the precise terminology, unit conventi…
KhatianDoc: A Human-Verified Benchmark Diagnosing Multimodal LLM Failure on Bengali Legal Land Records
Tasmiad Hasan, Arafat Zaman Ratul, Sarker Sadman Saalim +3
Land ownership in Bangladesh is recorded in Ana-Ganda-Kora-Kranti-Til, a base-16 positional fraction system with dedicated Unicode glyphs, no mainstream font, and no coverage in an…
TRACE-BN: Transferring Bangla-English Tutoring Behavior to a Sub-1B Offline Language Model
Khan Raiyan Ibne Reza, Sanjana Aktar Maria, Mohammad Tushar Abdullah +2
Bangla-English tutoring requires more than producing a correct translation: learners also need explanations of grammar differences, awareness of their likely errors, and targeted p…
Where Does Retrieval Fail? Evaluating RAG Architectures for Agricultural Advisory
Khan Raiyan Ibne Reza, Sanjana Aktar Maria, Sumaiya Tabassum Nimi
Retrieval quality in RAG systems is commonly reported as a single aggregate score, which can hide large differences across query types and language conditions. We study this proble…