The Signal
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| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 192 | Last Issue | a year ago | Active |
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thesignal.soLatest Issues
Grok 4 Goes PhD, Perplexity’s Browser Bet, and Google’s Shipping Spree
AI Highlights
My top-3 picks of AI news this week.
The Guardian / The Signal Illustration
xAI
1. Grok 4 Goes PhD
Elon Musk's xAI has launched Grok 4, claiming PhD-level performance across all academic subjects, alongside the introduc...
Google’s Classroom Takeover, AI’s Fertility Breakthrough, and Cursor Agents Go Mobile
AI Highlights
My top-3 picks of AI news this week.
Stephanie Arnett / MIT Technology Review
Google
1. Google’s Classroom Takeover
Google has launched a comprehensive AI education suite at the ISTE conference, introducing over 30 AI-p...
Musk’s Robotaxi Reality, ElevenLabs’ Triple Threat, and Google’s DNA Bombshell
AI Highlights
My top-3 picks of AI news this week.
Elon Musk & Tesla / Bloomberg
Tesla
1. Tesla Rolls Out Robotaxis
Tesla has officially launched its long-awaited robotaxi service in Austin, Texas, marking a pivotal moment for the c...
Google Talks the Talk, OpenAI Goes on the Record, and ElevenLabs Puts Agents to Work
AI Highlights
My top-3 picks of AI news this week.
Google launches Search Live / Search Engine Land
Google
1. Google Talks the Talk
Google has launched Search Live with voice input, a new way to interact with search through free-flow...
Apple’s ChatGPT Boost, OpenAI’s $200 Reasoning Model, and Mistral Thinks it Through
AI Highlights
My top-3 picks of AI news this week.
Tim Cook at WWDC / Inc
Apple
1. Apple’s AI Gets a ChatGPT Boost
Apple unveiled several AI improvements at WWDC 2025, but the standout move was doubling down on its ChatGPT partnershi...
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