Wenyi Xu

Industrial search pipelines can return results on time and still show pages that fail the user's intent, while existing monitoring watches latency, availability and errors. WISE splits the diagnosis in two: it first judges whether a page has a quality problem using only user-facing multimodal evidence, then pulls internal pipeline evidence to attribute confirmed problems to supply, recall, relevance scoring, ranking or reranking. On WISE-Bench, 12,000 real search cases, Qwen3.5-35B-A3B rises from 35.25% to 75.20% end-to-end exact match after trajectory-supervised fine-tuning and AHPO.

Industrial search pipelines can return results on time and still show pages that fail the user's intent, while existing monitoring watches latency, availability and errors. WISE splits the diagnosis in two: it first judges whether a page has a quality problem using only user-facing multimodal evidence, then pulls internal pipeline evidence to attribute confirmed problems to supply, recall, relevance scoring, ranking or reranking. On WISE-Bench, 12,000 real search cases, Qwen3.5-35B-A3B rises from 35.25% to 75.20% end-to-end exact match after trajectory-supervised fine-tuning and AHPO.