Ethan Mollick (@emollick.bsky.social): Using Gemini 4 makes you realize how many other models must be distilling Claude/GPT (or using a similar training pipeline). It feels quite different than other models.

MIT Technology Review examines the open vs. closed AI model debate, highlighting benefits of democratization versus risks identified in Anthropic's recent security report on GLM-5.3.

Book review of 'The Receipt Horizon' by Joel Borgen, which explores AI governance, superintelligence, and emulated minds through science fiction.

Andrej Karpathy argues the LLM capability gap is widening dramatically, with only 0.2% of people experiencing frontier models' transformative impact on complex projects.

Agent design benefits from constraints rather than autonomy; infrastructure and operational oversight matter more than capability expansion.

OpenAI critics argue the company can't effectively self-regulate AI safety because it has fired employees who raised concerns about risks.