Claude Fable 5.2 is available today! It generates output up to 30% faster than Fable 5.1.
Fable is best for the most ambitious, open-ended technical work. I'd still start most work on Opus 5.5. It's our strongest daily driver and what we recommend for most coding and knowledge
Introducing Claude Fable 5.2 and Claude Mythos 5.2, designed to tackle the most daunting technical challenges.
They’re capable collaborators on ambitious projects in many fields, and show improvements in areas like coding, reasoning, and vision.
Tip: Switch Claude Code's output style to Concise to get short, straight-to-the-point results.
Enable it via /config → Output style, or add "outputStyle": "Concise" directly to your settings.json.
You can still get the full details when you ask.
X now loads posts and profiles 8-13x faster on slow connections, thanks to streaming server-rendered HTML and zero JS before the first post.
The fastest JS is the JS nobody waits for. Congrats @yagiznizipli and team!
The web rewrite is working.
On a slow connection, the old X web took more than 22 seconds to show the first post on a profile. The new X web does it in 2.7 seconds. Here's how we did it, and how we're rolling it out one country at a time.
blog.x.com/en/engineering…