← Latest
Brief

Claude API's First New Version Drops Temperature

Anthropic's new API version turns temperature, top_p and top_k into 400 errors on every model, while the 2023 version stays alive for holdouts.

Share ↗
Claude logo on clear panels against a gold background
Photo: Brecht Corbeel, Unsplash

Next edition

Blacksmith Hits $1 Billion Testing AI Code

AI Secret

AI Secret Membership

Choose your edge.

Independent AI analysis. Your own agent to take it further.

AI Secret

AI Secret Membership · Step 1 of 2

Your next chapter starts here.

Enter your email to choose your membership. Use the same email if you already read AI Secret.

Already a member? Sign in

AI Secret

Your free daily briefing

Check your inbox.

We've sent a confirmation link to . Follow the link to verify your email and complete your free subscription.

Free membership includes the daily briefing. Paid Deep Dives require a paid membership.