Qwen3.8-Max beats Anthropic — and Alibaba is opening the weights
alibaba released qwen3.8-max, a 2.4t parameter model benchmarking above claude fable 5, with open weights coming next week. the release tightens the race with us labs and challenges the closed-source dominance of frontier ai.
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.