Summary: Anthropic introduces Claude Haiku 4.5

Why It Matters: Anthropic added a new version of their AI model, Claude Haiku. This shows they are making their AI better.

What Changed:

• A new section "Introducing Claude Haiku 4.5" was added under "Learn more".
• A new featured item "Introducing Haiku 4.5" was added with a date of Oct 15, 2025.
• A new featured item "Introducing Sonnet 4.5" was added with a date of Sep 29, 2025.
• The featured item "Anthropic Economic Index Societal impacts" changed to "Anthropic Economic Index Economic Research".
• The featured item "Claude Sonnet 4 with 1M context Product" was removed.
• The featured item "Claude Opus 4.1 Announcements" moved down the list.
• The featured item "Project Vend Policy" moved down the list.
• The featured item "Agentic Misalignment Alignment" moved down the list.
• The featured item "Introducing Claude 4 Announcements" was removed.
• The featured item "Tracing the thoughts of a large language model Interpretability" moved down the list.