Given how competitive the AI space is I expect "we don't train on text provided by your employees" to be a key feature for winning paying customers – and it is, almost all the labs promote that for their paid accounts
BIG TECH
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Google stops indexing shared AI chat sessions
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Google doesn't index shared chat sessions any more, there was a big thing about that a few months ago https://
x.com/cryps1s/status
/cryps1s/status/1951041845938499669
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Microsoft rStar2-Agent Achieves State-of-the-Art Reasoning Performance
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Microsoft presents rStar2-Agent Agentic Reasoning Technical Report rStar2-Agent boosts a pre-trained 14B model to state of the art in only 510 RL steps within one week, achieving average pass@1 scores of 80.6% on AIME24 and 69.8% on AIME25, surpassing DeepSeek-R1 (671B) with
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AI Models Outperform Doctors: Adoption Barriers Since 1970s
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AI models have been better than human doctors since the 70s. They’re not widely used because doctors are the gatekeepers.
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Someone Trademarks OpenAGI, Demands $1B from OpenAI
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Hey @OpenAI
, I just trademarked OpenAGI. Bidding starts at $1B. -
Anthropic’s Safety Claims Questioned as OpenAI AI Proves Safer
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Anthropic split from OpenAI because they thought its AI wasn’t safe enough, but now Anthropic has found that OpenAI’s AI is safer. Farcical, but as a side effect an allegedly $100B company was created.
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Mass Intelligence Era: Advanced AI Reaching Billions Simultaneously
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I wrote about the era of Mass Intelligence. GPT-5 and Google's Nano Banana are examples of how advanced AI is now making their way to far more users, at scale, as both performance and efficiency keep improving. We are going to see a lot of weird things happening, all at once.
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Microsoft’s Mai Voice leads AI speech generation frontier
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https://
copilot.microsoft.com/labs/audio-exp
ression
… Mai Voice – Leading the frontier of AI speech generation Bravo team -
xAI Model API Pricing: $0.20 per Million Input Tokens
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The model is generally available via the xAI API, priced at $0.20 / 1M input tokens, $1.50 / 1M output tokens, and $0.02 / 1M cached tokens.
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User Data Usage in AI Model Training: Opacity and Concerns
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If they're just dumping text from my chat sessions into their future training runs then I expect it can learn new facts from them – but they're so vague with their language, maybe they're using user data in a different more subtle way than that?