This is a cross-post from The Agentic Engineer newsletter — Issue #23. The Big One: Claude Opus 5 Lands on Amazon Bedrock The first 5th-generation Opus is here. Claude Opus 5 landed on Amazon Bedrock on July 24. Anthropic's claim: it matches Fable 5 intelligence across agentic coding, knowledge work, visual understanding, and long-horizon tasks. At Opus pricing. That last part matters. Fable 5 was positioned as enterprise-tier compute. Most teams weren't running it at...