fal Research and the Engineering Blog: Post-Training, Speculative Decoding, and the 'Quality Must Hold' Rule

In 2026 fal's engineering blog shifted from model announcements to research-grade posts: H3 Max, FLUX 3 Max with Black Forest Labs, and an EAGLE-4 speculative decoding deep dive co-published with Fireworks. This episode decodes those posts, the numbers behind them, and the engineering philosophy they reveal.