Claude Code New Update: Fable 5.2, Ultrathink & 15+ Features Explained

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calendar_today ago β€’ schedule1 min read

πŸš€ Claude Code just got a big update: the new Fable 5.2 model, the return of Ultrathink, and 15+ new features. In this video I explain every change in plain language, with a real example for each one.

πŸ“ Full written guide with all commands and prompts:
πŸ‘‰ https://thecodestreet.dev/blog/claude-code-update-fable-5-2/

πŸ”₯ What you will learn:
⚑ Fable 5.2: up to 30% faster than Fable 5.1, and when to use it instead of Opus 5.5
🎁 How to try Fable 5.2 on the Pro plan this week (offer runs through November 16)
☁️ Claude can now set up your cloud environment for you
πŸ’Ύ /storage: free up disk space from old worktrees
πŸ“Š /usage: see what is eating your plan limit, then press F to fix it
🧠 Ultrathink is back: deeper thinking for one turn
πŸ›‘οΈ /auto-mode-setup: stop auto mode getting blocked on your own repos
🎯 10 smaller updates you should know about
πŸ’‘ 2 copy-paste prompts from Anthropic's own engineers

⏱️ Chapters:
0:00 What's new in Claude Code
0:32 Fable 5.2 and the Pro trial
1:02 Claude sets up your cloud environment
2:15 Free up disk space with /storage
3:10 /usage: see and fix what eats your limit
4:51 Idle compaction ("Compacted while idle")
5:42 Ultrathink is back
6:29 Teach auto mode your setup (/auto-mode-setup)
7:35 Quick-fire: the smaller updates

⌨️ Commands from this video:

/model claude-fable-5-2
/usage
/storage
/auto-mode-setup
ultrathink

πŸ“Œ You need Claude Code v2.1.321 or later to use Fable 5.2.

πŸ’¬ Which update are you going to try first? Tell me in the comments.

πŸ”” Subscribe to The Code Street for AI coding tools and updates explained simply:
https://www.youtube.com/@TheCodeStreet

ClaudeCode #Fable52 #Claude #Anthropic #Ultrathink

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