Qwen3.8-27B open-weight model released, tops benchmarks

Alibaba's Qwen3.8-27B, a 27B-parameter multimodal dense model, outperforms Qwen3.7-Plus and scores 52 on the Artificial Analysis Intelligence Index, matching GPT-5.6 Luna. It runs locally on consumer hardware, with Simon Willison noting it defaults to 'wildly overthinking things'.