RightSignalWed, Nov 4 · today
Today’s brief · Wednesday, November 4
- AIOpenAI buys developer tools startup Pierre Computer to fold into its Codex coding tool
- AITencent releases Hy4, an AI model it says is among China's best open models
- AIGoogle says its Gemini AI and Search will be off by default for schools
In this brief
Week in review
Oct 26 – Nov 1The cost of AI showed up in this week's earnings. Big Tech kept spending heavily while cash flow turned negative and share prices fell, and Anthropic's IPO filing gave the first detailed look inside an AI lab's finances. Crawlers taking content to train AI were another thread, as sites, Reddit and the big AI companies each acted on scraping. On the security side, a record crypto theft and a tampered coding add-on stood out.The stories that mattered, and a review quiz →Earlier briefs
- Tuesday, November 3Concept: Two's complement
- Monday, November 2Concept: Luhn algorithm
- Sunday, November 1Concept: Discrete cosine transform