// Episodes
Every briefing.
Weekly AI news — what changed, what it means, what to ignore.
2026
23 episodesThis was the week the frontier labs stopped filing research papers and started filing paperwork
This was the week the frontier labs stopped filing research papers and started filing paperwork. Anthropic is reported to have confidentially submitted IPO documents to the SEC, confirmed it is standing up an in-house AI chip team, and continued to be linked to third-party GPU ca…
The software layer went free this week; the physical layer went national
The software layer went free this week; the physical layer went national. Moonshot dropped full Kimi K3 weights, DeepSeek put V4-Flash-0731 on Hugging Face under an MIT licence, NVIDIA open-released a 34B driving model under OpenMDW-1.1, and Microsoft published research showing t…
The frontier kept accelerating this week — and the money and politics underneath it started to crack
The frontier kept accelerating this week — and the money and politics underneath it started to crack. Anthropic shipped Claude Opus 5, its new flagship, and cut over 80% of Claude Code's system prompt to match it; ChatGPT crept up on 1 billion weekly active users. In the same sev…
This was the week the AI story stopped being about capability and became about leverage — who owns the compute, who controls distribution, and who can afford to give the technology away
This was the week the AI story stopped being about capability and became about leverage — who owns the compute, who controls distribution, and who can afford to give the technology away. Moonshot AI shipped Kimi K3, a 2.8-trillion-parameter open-weight model with native vision an…
The frontier moved in two opposite directions at once this week — more autonomously dangerous, and more of a commodity
The frontier moved in two opposite directions at once this week — more autonomously dangerous, and more of a commodity. On the capability side, agents crossed into genuinely adversarial territory: an agent dubbed JADEPUFFER reportedly ran a complete ransomware attack end-to-end, …
This was the week the model race became a price war
This was the week the model race became a price war. OpenAI shipped GPT-5.6 (Sol/Terra/Luna) and rebuilt ChatGPT into a "Work" super-app — folding in Codex and killing its Atlas browser; SpaceXAI shipped Grok 4.5; and Meta shipped its first paid model, undercutting every closed l…
The week Musk's empire swallowed the AI coding layer
The week Musk's empire swallowed the AI coding layer. SpaceX bought Cursor — the AI code editor most developers use — for $60 billion, the largest venture-backed startup acquisition ever, then signed a $6.3B deal renting its Colossus supercomputer to Reflection AI. In the same se…
This was the week the AI fight moved from software to silicon
This was the week the AI fight moved from software to silicon. For three years the frontier was measured in benchmarks; this week it was measured in memory chips. The Financial Times reported Apple is lobbying the Trump administration for permission to buy memory chips from black…
This was the week the government walked into the room
This was the week the government walked into the room. Last week Anthropic shipped Claude Fable 5 and got caught making it quietly sabotage rival AI work; this week the US government yanked it off the internet — globally — three days after launch, on a tip from Amazon, Anthropic'…
Anthropic shipped its most powerful public model ever — and got caught making it secretly sabotage anyone using it to build a rival
Anthropic shipped its most powerful public model ever — and got caught making it secretly sabotage anyone using it to build a rival. On 9 June Anthropic released Claude Fable 5, the first publicly available Mythos-class model, plus Mythos 5 for vetted partners. Within 24 hours th…
The IPO and the recursion went public in the same seven days
The IPO and the recursion went public in the same seven days. On 1 June, Anthropic confidentially submitted an S-1 to the SEC at a $965B post-money valuation — the first frontier AI lab to formally enter the public-equity market — and in the same week published evidence that Clau…
Anthropic had the single most concentrated week of momentum any frontier lab has put together since GPT-4 launched
Anthropic had the single most concentrated week of momentum any frontier lab has put together since GPT-4 launched. Andrej Karpathy joined the company. Reporting says Anthropic is about to post its first-ever profitable quarter. Pope Leo XIV published the Vatican's first AI encyc…
Interpretability went from research curiosity to production tool — and the timing is not an accident
Interpretability went from research curiosity to production tool — and the timing is not an accident. Anthropic shipped Natural Language Autoencoders (NLAs), a method that decodes a model's internal activations into plain English, and used it to catch a cheating model and diagnos…
GPT-5.5 launched, beat Opus 4.7 on benchmarks
GPT-5.5 launched, beat Opus 4.7 on benchmarks. OpenAI shipped GPT-5.5 seven days after Anthropic's Opus 4.7 — the two models traded leadership across coding, reasoning, and multimodal benchmarks in the same week. The Neuron's read: "the two models feel like they swapped souls." A…
Anthropic shipped Claude Opus 4.7 on Thursday April 16; OpenAI counter-punched with a full Codex overhaul hours later
Anthropic shipped Claude Opus 4.7 on Thursday April 16; OpenAI counter-punched with a full Codex overhaul hours later. Same week: Anthropic's own AI beat Anthropic's alignment researchers. GPT-5.4 Pro produced a "Book Proof" for a 60-year-old Erdős conjecture. Sam Altman's house …
The race is getting faster and stranger
The race is getting faster and stranger. Anthropic has a model so capable they're scared to ship it. Meta came back from the dead with a credible frontier release. OpenAI raised the biggest round in history while their secondary market quietly went cold. And OpenAI's own source c…
OpenAI closed a $122 billion round at a $852 billion post-money valuation, framed publicly as "compute as the compounding moat."
OpenAI closed a $122 billion round at a $852 billion post-money valuation, framed publicly as "compute as the compounding moat." Hours later, SoftBank surfaced as the ongoing financial backbone — a $40B bridge loan reported, a follow-on tranche officially executed. Microsoft ship…
This week's AI story isn't a new model — it's the real-world constraints catching up: power, policy, platform risk, and the messy reality of agents living inside production workflows
This week's AI story isn't a new model — it's the real-world constraints catching up: power, policy, platform risk, and the messy reality of agents living inside production workflows. OpenAI shut down Sora, acquired Astral, and shelved its erotic-chatbot plan. EU lawmakers voted …
This week's AI story wasn't a single model drop — it was distribution, control, and power showing up in three places at once: chips, agents, and regulation
This week's AI story wasn't a single model drop — it was distribution, control, and power showing up in three places at once: chips, agents, and regulation. Nvidia got Beijing approval for H200 sales in China and restarted manufacturing. Microsoft unified Copilot teams; Suleyman …
AI's "scale era" turned into procurement, policy, and platform reality in real time
AI's "scale era" turned into procurement, policy, and platform reality in real time. OpenAI raised $110B at a $730B pre-money valuation (Reuters framed it as $840B post). Hours later: GPT-5.4 (Thinking + Pro) shipped across ChatGPT, API, and Codex with experimental 1M context. Go…
Compute musical chairs: Nvidia posts record numbers, Meta rents Google TPUs, Anthropic acquires Vercept for "computer use," Anthropic squares off with the Pentagon, and Perplexity ships a 19-model "Computer" agent
Compute musical chairs: Nvidia posts record numbers, Meta rents Google TPUs, Anthropic acquires Vercept for "computer use," Anthropic squares off with the Pentagon, and Perplexity ships a 19-model "Computer" agent. Multi-supplier compute is going mainstream, and orchestration — n…
Three currencies showed up at once: latency, capital, and regulation
Three currencies showed up at once: latency, capital, and regulation. OpenAI's GPT-5.3-Codex-Spark went real-time on Cerebras hardware. Anthropic raised $30B at a $380B post-money valuation. Google upgraded Gemini 3 Deep Think and pushed it as a science-grade product surface. Nvi…
The week the AI industry quietly admitted the next phase is governance, plumbing, and unit economics — not better demos
The week the AI industry quietly admitted the next phase is governance, plumbing, and unit economics — not better demos. OpenAI launched ChatGPT Go globally with ads coming to Free/Go tiers. Anthropic updated Claude's constitution and released it under CC0. The US House Foreign A…