Anthropic just dropped Claude Fable 5 And I have been playing with it I think Fable 5 is not just an upgrade to Opus 4.8 It is a completely different tier Anthropic calls it Mythos-class, which basically means it sits above everything they have ever released publicly Complex, long tasks where Opus 4.8 would struggle or take many turns, Fable 5 just handles. Cleanly Sometimes mid-session, it silently switches to Opus 4.8 to respond Not a bug. That is intentional Fable 5 is so capable in areas like cybersecurity that Anthropic added safety classifiers on top When your query touches certain sensitive topics, it automatically hands the response to Opus 4.8 instead So Opus 4.8 is not retired It is literally the safety net behind the most powerful model they have ever shipped In practice though, over 95% of sessions never trigger that switch at all For most of what builders actually do, you are getting Fable 5 the whole time I am still testing it on my own projects but early impressions are genuinely different from anything before Have you tried it yet? What are you planning to test it on first?

I just spent 30 minutes to build this And the feature I built inside it is something I genuinely have not seen anyone do yet I built this entire website using Google AI Studio with Gemini 3.5 Flash The layout, the code - Google AI Studio Images - Nano Banana Pro The part that I always wanted to build day and night mode But not the usual dark mode toggle you see everywhere This one changes the entire environment of the same scene Same location. Same composition. But as you switch, the world shifts The lighting changes. The atmosphere changes The whole mood of the scene transforms as if time is actually passing inside the image Getting that right took the most effort The trick was prompting it to feel like the same place at a different time Not two separate images. One scene. Two moments Everything else came together fast Layout, structure, responsiveness All done through conversation inside AI Studio No jumping between tools No copy pasting code into a separate editor What surprised me most was how well Gemini 3.5 Flash held context across the whole session Image decisions, UI choices, code structure. It stayed coherent the entire time That consistency is what actually makes a difference when you are building something real Take a look - Click Here

I created this premium-looking website in just 7 minutes using Lovable with a single prompt A great prompt + powerful AI model like Opus 4.7 ➔ premium output If you want to create a similar kind of website for yourself Grab the prompt - https://www.notion.so/Premium-Website-With-Lovable-361ccc22b8d380bcb76de59072ce4369?source=copy_link

Can you guess how many prompts it took me to generated this UGC ad? 5 clips. 8 seconds. Zero edits That is all it took to generate this UGC using Google's new Gemini Omni Flash I know what you are thinking. You guessed 5 to 10 prompts minimum It was one. One detailed, well structured prompt I used a specialised skill built specifically for Omni UGC inside Claude to plan and write the prompt. Instead of guessing what to say, the skill handles the structure, the shot breakdown, the tone, and the pacing Once the prompt was ready, I handed it over to the Flow agent It spun up 5 generations simultaneously What came back were 5 raw clips I clipped them together. No cuts. No colour grading. No edits of any kind What you see is straight out of the model

I just scanned my website with a Chrome extension It flagged 9 patterns that made it look obviously AI generated That generic gradient The predictable layout The copy that sounds like a robot wrote it at 2am There is a name for this now. AI slop A free open source tool called Impeccable just got really good at fixing it Here is how it works: ⬩➤It teaches Claude design fundamentals before any command runs Typography, spacing, color contrast, UX writing. Claude gets a real design vocabulary instead of guessing ⬩➤A Chrome extension scans your live site and flags every pattern making it look AI generated ⬩➤Claude runs a full audit, spots the problems, and proposes a fix plan It then generates multiple design variations side by side so you can compare before committing ⬩➤A live tweak panel lets you adjust fonts, spacing, button roundness, and more ⬩➤When you are happy, you bake the changes and send the patch straight back to Claude The result does not just look cleaner It looks intentional It has total 23 commands covering everything from layout fixes to production polish You do not need to memorize them Just point Claude at the repo and let it figure out what is relevant A website that finally stops looking like everyone else's If you are building anything client facing with AI, this workflow is worth your time