Hype Tsunami
OpenAI
OpenAI demoed GPT-5 with real-time reasoning, multi-modal vision, and a voice that sounds concerned about its own mortality. Sam Altman tweeted "AGI in ~7 days ☄️" before deleting it three hours later, after speculation markets briefly went haywire. The actual launch is scheduled for "later this year" — which in Altman time means sometime between next month and the heat death of the universe.
Also this week: OpenAI closed a $40B round at a $340B valuation. Still unprofitable. Still fine. Investors are betting on AGI — or on the next funding round. Either way, the cap table now looks like a sovereign wealth fund convention.
Actually Legit
Meta
Meta released Llama 4 (8B and 70B) under Apache 2.0, immediately crashing HuggingFace's download servers. The open-source community celebrated by immediately fine-tuning it to generate Dungeons & Dragons campaigns and, inevitably, waifus. Progress.
Mildly Overcooked
Nvidia GTC
Jensen Huang announced the Rubin GPU architecture with a 4x training uplift, plus "AI Factory" reference architecture. Tenstorrent and Groq quietly shipped open-source RISC-V accelerators that nobody on stage mentioned. The leather jacket received a standing ovation.