February 2026

A team shipped a vibe-coded Lambda function last month. Claude generated it, the tests passed, and it went to production. Two days later, the function processed a payment with a negative amount. The API contract said amounts must be positive integers, but nobody wrote that down anywhere the code could check. The generated code did […]

A team I worked with ran their entire product on Claude 3.5 Sonnet. Every request – from simple classification to complex document analysis – hit the same model at $6 per million input tokens and $30 per million output tokens. When they implemented Bedrock’s Intelligent Prompt Routing to split traffic between Haiku and Sonnet based

Anthropic ran a public red teaming exercise against their Constitutional Classifiers system via HackerOne, offering up to $15,000 to anyone who could find a universal jailbreak. 405 invited participants spent over 3,000 hours (mean estimate: 4,720 hours) trying to answer ten targeted CBRN queries at a harmful threshold. No report succeeded. One apparent universal jailbreak