Chen Jin
Chen Jin
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LLM Inference
CoRefine: Confidence-Guided Self-Refinement for Adaptive Test-Time Compute
Scalable oversight via confidence-guided reasoning; enables safe self-correction matching parallel decoding accuracy at orders-of-magnitude lower compute.
Chen Jin
,
Ryutaro Tanno
,
Tom Diethe
,
Philip Teare
Dynamic Mixture of Agents (DMoA)
A test-time LLM ensembling strategy that dynamically adapts to balance performance, diversity, and consistency, achieving state-of-the-art results.
Abdullah Abdulaal
,
Chen Jin
,
Nina Montaña-Brown
,
Aryo Pradipta Gema
,
Daniel C Castro
,
Daniel C Alexander
,
Philip Teare
,
Tom Diethe
,
Dino Oglic
,
Amrutha Saseendran
Decoding by Contrasting Retrieval Heads
Training-free decoding that mitigates LLM hallucinations by contrasting a base model with a masked-retrieval variant, boosting summarisation by up to 18.6%.
Ana-Paula Gema
,
Chen Jin
,
Abdullah Abdulaal
,
Tom Diethe
,
Philip Teare
,
Benjamin Alex
,
Pasquale Minervini
,
Amrutha Saseendran
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