Gemini now is evolving backwards and why is that?

Gemini back in the day when version 2.5 could create stories up to 200 chapters or even 300. But now it can’t even last 20 chapters, the AI is already gasping for breath. They say the newest model, they say the best model, where is the proof?

Since creative writing is my niche, I’ve observed this overall phenomenon in models.

Task bias → pressure to finalize and complete the task → better benchmark results.

At the same time, “task bias” kills everything that requires a process, iterative building/creating, lack of rush, and enjoying the sheer act of building itself. It totally kills the possibility of writing a novel.