Rumor: Alibaba's Qwen3.8-Max Outperforms Fable 5 and Set to Open Source

Rumors suggest Alibaba will open-source the 2.4T parameter Qwen3.8-Max model this week. It reportedly scores 86.6 on TerminalBench, outperforming Fable 5 and rivaling Claude 3.5 Sonnet at a very low cost.

2026-08-03 ~ 2026-08-03 · 2 related posts

• Qwen3-Max Rumored to Open Source: 2.4T Parameters, Sonnet-Class Performance at Low Cost — bindureddy · 2026-08-03
• Leak: Qwen 3.8 Max Beats Fable 5, 2.4T Open-Weights Next Week — AIFlow_ML · 2026-08-03