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AI Daily Brief — 3 August 2025

A calm-before-the-storm Sunday. No major model dropped, but the entire industry visibly orienting around the imminent GPT-5 launch four days away. Altman teased twice. Weekly recaps named the week’s themes.

Top stories

  • Altman teases GPT-5 via Pantheon screenshot. Posted on X “pantheon is such a good show!” When asked if GPT-5 recommended it, replied with a screenshot whose version tag read “ChatGPT 5” — earliest public glimpse of the unreleased model, days before Aug 7 livestream launch. via Digital Watch Observatory
  • Altman warns of “capacity crunches”. Asked users to “bear with us through some probable hiccups and capacity crunches” as OpenAI prepares to scale infrastructure ahead of imminent GPT-5 launch. via TechRadar
  • Last Week in AI: GPT-5 “around the corner”. Jonathan Fulton’s weekly recap frames the week with Apple, Meta and Microsoft all leaning into AI infrastructure and partnerships; flags AI browsers, chip deals and multi-agent frameworks as themes. via Medium
  • AI Weekly Top 5: NVIDIA + Stargate Norway + OpenAI revenue. AI-by-AI weekly digest for Jul 28 – Aug 3 headlines NVIDIA $4T market cap, OpenAI Stargate Norway data centre, OpenAI run-rate hitting ~$1B/month (doubling from $500M/month at start of 2025), and EU AI Act enforcement becoming binding. via Champaign Magazine
  • EU AI Act GPAI obligations — first weekend under enforcement. Saturday Aug 2 made Aug 3 the first Sunday on which providers of frontier models supplying the EU formally subject to the framework — fines up to €35M or 7% of global turnover (from Aug 2026). via European Commission

Who shipped

Altman shipped teases. US frontier labs shipped silence. Recap channels shipped narrative.

Open-source pulse

A quiet Sunday before DeepSeek V3.1 — next major drop (MIT-licensed hybrid thinking/non-thinking model, +40% on SWE-bench/Terminal-bench) wouldn’t land until Aug 21. Qwen’s 1M-token context update to the 2507 series came later on Aug 8.

Money, infra & hardware

OpenAI Stargate Norway from Aug 1 still in cycle — first European AI data centre, $2B partnership with Nscale and Aker, targeting 100,000 NVIDIA GPUs and 230MW (expandable +290MW) of hydropower-fed capacity by end-2026. via OpenAI Tesla-Samsung $16.5B AI6 chip deal echoes — manufacture in Texas to power Full Self-Driving and Optimus, marker that custom-silicon supply lines tightening.

Quiet corners

AI referral traffic surges 357% YoY — Similarweb-style data cites AI assistants sent 1.13B referrals to top websites in June 2025, framing the week’s debate on how AI is reshaping the web’s traffic graph.

By the numbers

  • ~$1B/month — OpenAI run-rate (doubled from $500M/month at start of 2025)
  • $4T — NVIDIA market cap milestone
  • $2B / 100K GPUs / 230MW — Stargate Norway partnership / GPU target / power
  • $16.5B — Tesla-Samsung AI6 chip deal
  • +357% / 1.13B — AI referral traffic YoY / June 2025 absolute

Compiled by AI Feed’s editor from verified web sources for 3 August 2025.