In AI, the days are long but the years are short. Although some days are dog years…

Hottest week for London AI so far 🔥 Dev Day yesterday and AI Tinkerers tonight! london.aitinkerers.org/p/ai-tinkerers… Monzo 🏦 TORTUS Lucas Quotient AI Sam Shapley 🇬🇧 Luke Harries Stephen

It's always great hosting AI Tinkerers London meetups right after a new model drops... Huge thanks to rebecca from Anthropic, as well as the iGent AI team Martin Szummer and Sam Shapley 🇬🇧 for giving impromptu talks with tons of learnings from early access Claude Sonnet

At iGent AI, we’ve found Anthropic new Sonnet 3.7 to be quite the powerhouse. Everything from debugging multi language distributed systems, to comprehending and updating legacy codebases, to rapid prototypes or POCS of new technologies. Agentic SWE is now here.

Our VibeCodeBench evaluations affirm what Paul Jankura just announced: Claude Sonnet 4 excels at autonomous multi-feature development. We've seen codebase navigation errors drop from 20% to near zero and strategic refactoring that saves ~500k tokens on multi stage, complex tasks.

It has become clear there is a massive performance and productivity delta growing between engineers who understand and embrace AI, with appropriate tooling and critical analysis, and those who have have remained in the co-pilot era. Never before has it been so possible for those