April 2026 newsletter

📰 Simon Willison's Blog

Stay updated on the latest LLM developments with Simon Willison's monthly newsletter, covering topics like Opus 4.7, GPT-5.5, and LLM security research.

intermediate Published 4 May 2026

Action Steps

Subscribe to Simon Willison's monthly newsletter for $10/month to get a curated email digest of the month's most important LLM developments.
Read the latest newsletter to learn about Opus 4.7, GPT-5.5, and other model releases.
Explore the archive of previous newsletters to catch up on past developments.
Check out the recent articles on Simon Willison's blog for in-depth information on LLMs and related topics.
Attend events like MongoDB.local London 2026 to learn from industry experts about moving AI from prototype to production.

Who Needs to Know This

Data scientists, AI engineers, and researchers can benefit from this newsletter to stay informed about the latest advancements in LLMs and related technologies.

Key Insight

💡 Staying updated on the latest LLM developments is crucial for professionals in the field to make informed decisions and stay competitive.