On the bench
Current work
Welfare-scheme documents turned into retrieval systems that low-resource language communities can actually use, culturally faithful, not just translated.
Retrieval · graphs
CTU-FlowRAG
Role-conditioned retrieval over typed sentence graphs, so a welfare document can be queried by the role the reader cares about.
0.82 nDCG@10 · 3,048 documents
Culture · RAG
QCCAF
Query-conditioned fusion that adds local cultural context before image prompts are written. Zero-shot across related languages.
0.93 nDCG@10 on Santali
Latency · bandits
Bandit-Quota
A latency-budgeted contextual bandit for per-query retriever selection. Match an ensemble when you can afford it.
2.4x to 9.3x faster than full ensemble