Qwen3.8-Max 碾压 Anthropic — 阿里将开源权重
阿里发布了参数量 2.4 万亿的 qwen3.8-max，其基准测试表现超越 claude fable 5，并计划下周开源权重。此举加剧了与美国实验室的竞争，并挑战了闭源前沿 ai 的主导地位。
alibaba launched qwen3.8-max, its largest model to date with 2.4 trillion parameters, asserting it rivals or surpasses top us systems like anthropic's claude fable 5 and openai's models across multiple benchmarks. internal tests and rankings on arena.ai place it competitively in text, coding, and visual tasks, trailing only specific fable and opus variants. the company will release the model's weights next week, signaling a strategic return to open-weight distribution after earlier proprietary moves. this challenges the closed-source models of us frontier labs and aligns with beijing's push for open-weight adoption to expand global influence. the release narrows the performance gap between chinese and american ai, significantly impacting the open-source ecosystem and geopolitical tech landscape.