Use A/B tests in prod against whatever user-driven metric you care about, start by rolling it out to 1-5% of your users, see if it beats current baseline. If it does, great, switch it. If not, iterate the prompt + try again. And if you don't have enough users to get to stat sig
GENERATIVE AI
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Anthropic Case Sparks Book Scanning Projects Among AI Labs
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I don't know if other AI labs are doing their own book scanning projects – I wouldn't be surprised to hear them start to do this now based on the outcome of the Anthropic case, though they may be waiting for more concrete legal precedence first
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Hallucinations explained: broken incentives, not broken models
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This might be the cleanest explanation of hallucinations I’ve seen. It’s not about broken models.
It’s about broken incentives. -
AI Impact on Hiring: Rising C-Level Demand, Declining Junior Roles
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https://
linkedin.com/posts/fabiomoi
oli_executivesearch-leadership-futureofwork-activity-7370065247136710656-dpKZ
… Just saw this Harvard study on AI's impact on hiring… it's exactly what I'm seeing on the ground. C-level demand is rising, even in non-tech roles (as long as there's tech fluency).
But junior hiring? Quietly dropping across industries.
No layoffs—just -
Generative AI Enhancing Digital Twin Models for Industry 4.0
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Generative AI is enhancing digital twin models—accelerating design, simulation, and predictive capabilities in industry. #GenAI #DigitalTwins #Industry40 https://
mckinsey.com/business-funct
ions/mckinsey-digital/our-insights/genai-and-digital-twins
… -

Agentic AI Adoption Expected to Double by 2027 with Responsible Governance
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Northeastern University: 25% of generative-AI users will pilot agentic AI in 2025; adoption will double by 2027; embedding responsible governance is crucial. #ResponsibleAI #AgenticAI #IoT #5G https://
ai.northeastern.edu/news/agentic-a
i-in-2025-a-responsible-ai-expert-cuts-through-the-chaos
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xAI Releases Sonoma Dusk and Sky Alpha Stealth Models
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Two new stealth models, Sonoma Dusk and Sky Alpha – a whopping 2m context-window
– Presumably, both models from xAI and new Grok iterations -
Prompt engineering as key competitive advantage over casual AI
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Prompt engineering is the new competitive advantage. Teams that master this will outperform those still using AI casually.
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Layering follow-ups yields structured board-level analyses and models
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It gets better. I layered follow-ups like: “Now convert that into a board-level presentation.”
“Add TAM/SAM/SOM slides.”
“Suggest 3 pricing models.”
“Run a Porter's Five Forces analysis.” Every answer was structured, actionable, and on-point. -
Founder’s AI Co-Strategist Prompt for B2B SaaS Strategic Plan
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2. Founder's Strategy Assistant Prompt
— God of Prompt (@godofprompt) 6 septembre 2025
<task>
Act as a founder's AI co-strategist. Help develop a full strategic plan for a B2B SaaS startup.
</task>
<inputs>
<startup_name>[Insert name]</startup_name>
<industry>[Industry or vertical]</industry>
<target_customers>[Describe your… pic.twitter.com/EPYc55fNBC2. Founder's Strategy Assistant Prompt Act as a founder's AI co-strategist. Help develop a full strategic plan for a B2B SaaS startup. [Insert name]
[Industry or vertical]
[Describe your