Anthropic’s best AI model struggles to attract users as cheaper tools thrive
Interesting numbers, and neat use of the Ramp card analytics.
Don't paste the AI.
A natural corollary to LMGTFY (letmegooglethatforyou) in this day of AI? Copy/Pasta is going to ruin us all.
Simon Willison on Technical Blogging
“It turns out having an established blog gives you a surprising amount of influence in a field”
Now we have a timeline of the OpenAI accidental attack against Hugging Face
OpenAI gave a last-minute presentation at the Black Hat security on Wednesday about “the Hugging Face Incident” (previously on this blog). The video was published yesterday. It’s short and information …
monthly-newsletter-archive/2026-06-june.md at main · simonw/monthly-newsletter-archive
My sponsors-only monthly newsletter on a one month delay - simonw/monthly-newsletter-archive
Open letters about AI development
Open letters about AI development I wrote this summary of the past few weeks of open letters as a section of my sponsors-only newsletter but I’ve decided to share it …
Claude by Anthropic (@claudeai) on Threads
With Sonnet 5, Opus 5, and Fable 5 released, you might be wondering which to use. Here’s a guide to help you figure out when to change models, and when to raise the Claude’s effort level.