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Cassie Kozyrkov Profile
Cassie Kozyrkov

@decisionleader

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CEO at Data Scientific. Former Chief Decision Scientist, Google. ❤️ Stats, AI, puns, decisions.

New York, USA
Joined November 2009
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@decisionleader
Cassie Kozyrkov
11 hours
AI prices are falling, but enterprise leaders shouldn't slash their budgets just yet! In this week's newsletter, I explain two big reasons why you'll pay more, not less, for AI in the days to come: (Drop more reasons in the comments if you have them.). I
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@decisionleader
Cassie Kozyrkov
1 day
Despite plummeting prices, there are good reasons why businesses can expect to pay more (not less!) for AI. I'll explain what they are in the next edition of my newsletter, which will hit your inboxes tomorrow. Subscribe* at so you don't miss it!. Bonus:.
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@grok
Grok
1 day
Join millions who have switched to Grok.
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@decisionleader
Cassie Kozyrkov
6 days
What's the big idea with GPT-5? It's money. Take a look at the cost table and see where GPT-5 (black rows) lands relative to competitors (lower is cheaper). Specifically, cost reduction for both OpenAI and the customers who buy in bulk (so they'll feel changes in cost per
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@decisionleader
Cassie Kozyrkov
6 days
I am beyond thrilled to be keynoting at the 2025 Disney Data & Analytics Conference!! I'll be speaking about the cognitive habits that will help great data analysts and leaders thrive in an AI-fueled world -- can't wait to see you there on September 10 in Orlando, FL. Register.
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@decisionleader
Cassie Kozyrkov
7 days
What's it like to be a guest on #TheAIForecast? You get to have fun with the hard questions. Questions about AI's impact on enterprises, children, leaders, workers, schools, and even our brains. (Yes, we even discussed the MIT study about cognitive offloading and cognitive debt.)
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@decisionleader
Cassie Kozyrkov
7 days
10 things to know about GPT-5:. 1. Bye bye model selection; everything is unified under one flagship model. Routing is automatic. 2. Power users shrug; free tier users are dazzled. Both miss the point: enterprise progress. 3. OpenAI is suddenly competitive with Google on price
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@decisionleader
Cassie Kozyrkov
8 days
10. Optimism is rational. I explain my takes here: . If you found this useful, a repost ♻️ makes my heart happy. And a subscription to my newsletter makes my day.
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@decisionleader
Cassie Kozyrkov
8 days
9. Rigid systems (like law, bureaucracy) must become automated to keep up.
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@decisionleader
Cassie Kozyrkov
8 days
8. There will be more specialization — and more fracturing of categories.
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@decisionleader
Cassie Kozyrkov
8 days
7. Empathy, creativity, and meaning-making will remain deeply human domains.
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@decisionleader
Cassie Kozyrkov
8 days
6. We’ll become more tolerant of mistakes made by AI tools.
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@decisionleader
Cassie Kozyrkov
8 days
5. Standardized signals (like degrees or credentials) will lose their value.
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@decisionleader
Cassie Kozyrkov
8 days
4. Brands and trusted humans will matter more in a flood of synthetic content.
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@decisionleader
Cassie Kozyrkov
8 days
3. Blank page syndrome will get worse.
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@decisionleader
Cassie Kozyrkov
8 days
2. There will be more for everyone to do, not less.
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@decisionleader
Cassie Kozyrkov
8 days
10 things I believe about our AI future:. 1. The future will be hard for people who aren’t adaptable.
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@decisionleader
Cassie Kozyrkov
13 days
ICYMI, hello GPT-5. 👋
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@decisionleader
Cassie Kozyrkov
13 days
The optimist and the pragmatist in me did battle out loud on #TheAIForecast and the episode is now live for you to enjoy. You'll hear me discuss the real implications of AI and how to overcome the perceived dark side of the technology, which I believe comes down to “lazy AI.”
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@decisionleader
Cassie Kozyrkov
14 days
Details and links for all of them here:. Do you want more posts of this kind from me? Let me know in the comments. Don't forget to reshare+subscribe to my newsletter (linked) if you found this useful. #ai #news #decisionintelligence.
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