An AI publication
For readers who want to understand important AI developments and keep following the questions that matter.
Our articles start from AI podcast conversations and the research papers and articles they cite, with links to the original material.
A briefing reports one development at a point in time. We may correct or clarify it later; a new development gets a new briefing. How our formats work
Higgsfield's AI feature The Cully Hill Boys reportedly cost about $2 million, half on compute; on Moonshots, Emad Mostaque forecast compute for a similar film could probably fall to $100,000. Its production files are licensed for study only.
xAI's launch table puts Grok 4.6 High at 61 on an intelligence index, level with GPT-5.6 Sol Max. On Moonshots, Alex Wissner-Gross argued, without insider knowledge, that learning from rivals' reasoning traces helps it catch up but not lead.
Bernie Sanders urged AI labs to honor their own safety commitments and pause development. On Moonshots, Emad Mostaque and others argued instead for genetic synthesis controls and threat detection; one panelist proposed monitoring all AI prompts.
NVIDIA signed memorandums with six financial firms aiming to mobilize over $500 billion for customers' AI infrastructure. On Moonshots, panelists debated whether GPUs can back long-term financing before newer chips undercut their earnings.
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