Qwen 3.8: Alibaba’s 2.4T Model Tested Against the Fable 5 Claim
Qwen 3.8 is no longer a preview with a marketing claim attached to it. Alibaba made Qwen3.8-Max generally available on August 3, 2026, and this time the model arrived with the numbers it was missing in July: 95 billion active parameters per token out of 2.4 trillion total, a confirmed 1-million-token context window, and API pricing at $2 per million input tokens and $6 per million output tokens. That matters because the claim Alibaba led with, that Qwen 3.8 is “second only to Fable 5,” is finally testable. It turns out to be true on one leaderboard and wrong on another, and the gap between those two answers tells you […]
