1,001 very messy rows in a CSV file.
A single prompt with clear rules for how to handle issues. Two AI agents: claudeai with Opus 5 vs. opencode with GPT-5.6 Luna (via OpenRouter). Neither followed the instructions perfectly. One got a perfect score.
Opus 5 vs Fable 5 vs Fable 5.1
Compare with same prompt ・Opus outputs “Claude-like = AI-like” ・Fable 5 also feels like a document ・Fable 5.1 is established as an illustrated animation Especially the middle to second half👀
Claude design + opus 5 can now build animated, award style websites.
And someone just dropped an 7 minute tutorial showing exactly how to do it.
I tried Fable 5.1 right away. The animation is much smoother than opus and fable 5.
This will greatly improve the production of illustrated videos.
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