OpenAI and Anthropic in price war as Chinese AI rivals gain ground
US groups release cheaper models after new challenges to their trillion-dollar ambitions.
Why it matters: A product or market move worth tracking for its downstream effect on how people adopt AI.
Nvidia investing $1.5B in SoftBank data center developer behind OpenAI project
Nvidia's investment in SoftBank's data center developer will guarantee its chips power an OpenAI data center.
Why it matters: A product or market move worth tracking for its downstream effect on how people adopt AI.
Anthropic explains how Claude’s invisible text watermarks will work
Anthropic has clarified how it's planning to apply invisible watermarks to Claude-generated text in order to comply with Europe's AI transparency rules. On Friday, Anthropic announced that Claude's text marking system is "a version of the SynthID-Text approach" - an open-source watermarking technology developed by Google DeepMind that creates detectable patterns using wording probabilities. This
Why it matters: Worth opening because it exposes a practical implementation, not only an announcement.
ChatGPT’s Computer History tracks your clicks and keystrokes
ChatGPT's desktop app on macOS has a new feature called Computer History that turns your actions into training data, learning how you work, suggesting automations, and even picking up tasks you left half done. It uses your activity to build a timeline that ChatGPT and Codex can reference when you make a request. The feature
Why it matters: A product or market move worth tracking for its downstream effect on how people adopt AI.
Rogue AI aren’t science fiction anymore
This is The Stepback, a weekly newsletter breaking down one essential story from the tech world. For more on AI safety, follow Robert Hart. The Stepback arrives in our subscribers' inboxes at 8AM ET. Opt in for The Stepback here. How it started It all started in July, when one of OpenAI's autonomous AI agents
Why it matters: A product or market move worth tracking for its downstream effect on how people adopt AI.
Meta’s ‘open’ AI, and a $250M deal gone very wrong
Meta released Glimmer this week, an open-weight AI model anyone can download and run on their own hardware — a contrast to Muse Spark, the company’s more powerful model that stays locked behind its own APIs. The release landed alongside a letter from Mark Zuckerberg arguing AI should be “for everyone” rather than controlled by a handful of labs, but as Equity’s
Why it matters: A product or market move worth tracking for its downstream effect on how people adopt AI.
OpenAI reportedly disbanded its preparedness team
According to the Financial Times, OpenAI disbanded its preparedness team at the end of last month. The job of the preparedness team was to assess if models posed serious risks and develop ways to mitigate those risks. (You know, like the possibility that it could go rogue and hack another company.) According to FT, responsibility
Why it matters: A product or market move worth tracking for its downstream effect on how people adopt AI.
Anthropic set AI agents loose on the same task. They started a turf war.
Anthropic researchers found AI agents can clash, collude and coordinate in unexpected ways, raising new questions about whether today’s safety tests capture the risks of multi-agent systems.
Why it matters: A product or market move worth tracking for its downstream effect on how people adopt AI.
Nvidia’s new $500B plan is risky but brilliant, especially for aging GPUs
Nvidia has a plan to make sure its GPUs won't lose value. It wants to convince a new crop of financiers to keep lending for AI buildouts.
Why it matters: A product or market move worth tracking for its downstream effect on how people adopt AI.