In this episode of the AI in Marketing podcast, we explore significant milestones and breakthroughs across the AI landscape:

1. OpenAI reaches a landmark valuation of $500 billion, becoming the most valuable privately held company, surpassing SpaceX. This surge is fueled by strategic investments and initiatives, including the launch of ChatGPT Shopping, which is reshaping ecommerce by offering a direct shopping experience within the ChatGPT interface.

2. AI's impact extends to historical research, as historian Jürgen Matthäus, aided by digital tools, identifies a Nazi soldier in a Holocaust photograph, showcasing AI's potential beyond data processing.

3. Perplexity AI expands its consumer reach with the free release of its AI-powered browser, Comet, initially launched to a select audience and now available widely, offering innovative AI experiences.

4. Germany's DeepL considers a U.S. IPO, eyeing a valuation of up to $5 billion, as it continues to grow its AI-driven translation services and explores new AI tools

Stan Berteloot is a French journalist, marketing strategist, and AI expert based in Princeton, New Jersey. A University of Maryland journalism graduate, he navigates the intersection of storytelling, technology, and culture.

As Head of Strategy and CTO at Nytro Marketing, he pioneered AI-driven content creation, launching the AI in Marketing podcast. He also hosts Back in America, a podcast exploring American identity through in-depth conversations on race, misinformation, and AI ethics.

Start your VoiceStream free trial today!

📚 Sources:

• https://www.nytimes.com/2025/10/02/technology/openai-deal-500-billion.html
• https://www.theguardian.com/world/2025/oct/02/historian-uses-ai-to-help-identify-nazi-in-notorious-holocaust-image
• https://searchengineland.com/chatgpt-shopping-ecommerce-seo-rules-462865
• https://www.pymnts.com/news/artificial-intelligence/2025/perplexity-makes-ai-powered-browser-available-all-no-cost/
• https://www.pymnts.com/artificial-intelligence-2/2025/ai-powered-translation-platform-deepl-considers-us-ipo/
• https://techcrunch.com/2025/10/02/youtubers-arent-relying-on-ad-revenue-anymore-heres-how-some-are-diversifying/
• https://www.linkedin.com/pulse/chatgpt-other-aigenerated-outputs-2025-stanislas-berteloot-6qlxe/

In this episode, we delve into the latest developments in technology, regulation, and innovation. California Governor Gavin Newsom has signed the Transparency in Frontier Artificial Intelligence Act, a groundbreaking law regulating A.I. development in the state. This legislation demands transparency from leading A.I. companies, sparking debates on state versus federal oversight.

Anthropic's Claude Sonnet 4.5 AI model shows promising advancements in situational awareness, enhancing AI safety and ethical adherence. Meanwhile, OpenAI's GDPval benchmark assesses AI models' capabilities across sectors, demonstrating substantial progress in finance and professional services.

In urban mobility, Waymo's permit extension in New York City marks a step forward for autonomous vehicles, while Zoox expands its testing to Washington, D.C., aiming for future driverless services.

Meta Platforms plans to enhance user engagement by integrating generative AI interactions with existing data on Facebook and Instagram for personalized content and ads.

Finally, the National Park Service's Fat Bear Week captivates audiences, blending entertainment and

Stan Berteloot is a French journalist, marketing strategist, and AI expert based in Princeton, New Jersey. A University of Maryland journalism graduate, he navigates the intersection of storytelling, technology, and culture.

As Head of Strategy and CTO at Nytro Marketing, he pioneered AI-driven content creation, launching the AI in Marketing podcast. He also hosts Back in America, a podcast exploring American identity through in-depth conversations on race, misinformation, and AI ethics.

Start your VoiceStream free trial today!

In this episode, we explore how DoorDash is transforming the dining landscape by integrating reservation and marketing tools, thanks to its acquisition of SevenRooms, aiming to drive more foot traffic to restaurants. Meanwhile, states are tackling rising electricity costs linked to energy-intensive data centers, debating fair cost distribution. Rebellions, with $250 million in new funding, is advancing AI chip technology for energy-efficient tasks. Elon Musk challenges Wikipedia with Grokipedia, an AI-driven knowledge base aiming to offer a more reliable alternative. Microsoft introduces Agent Mode for seamless document creation using AI, enhancing productivity for Microsoft 365 users. ServiceNow's AI Experience platform is making enterprise AI more accessible, while brands like Rhode Skin and Glossier creatively merge marketing with utility through everyday accessories. Finally, VoiceStream is revolutionizing podcast production with its advanced audio mixing, creating a polished and unique listening experience.

Stan Berteloot is a French journalist, marketing strategist, and AI expert based in Princeton, New Jersey. A University of Maryland journalism graduate, he navigates the intersection of storytelling, technology, and culture.

As Head of Strategy and CTO at Nytro Marketing, he pioneered AI-driven content creation, launching the AI in Marketing podcast. He also hosts Back in America, a podcast exploring American identity through in-depth conversations on race, misinformation, and AI ethics.

Start your VoiceStream free trial today!

📚 Sources:

• https://www.restaurantbusinessonline.com/technology/doordash-wants-help-restaurants-get-butts-seats-lot-more
• https://www.wbal.com/as-electric-bills-rise-evidence-mounts-that-data-centers-share-blame-states-feel-pressure-to-act
• https://pulse2.com/rebellions-250-million-at-1-4-billion-valuation-secured-for-advancing-next-gen-ai-infrastructure/
• https://coincentral.com/elon-musk-eyes-grokipedia-to-challenge-wikipedias-accuracy/
• https://arstechnica.com/ai/2025/09/with-new-agent-mode-for-excel-and-word-microsoft-touts-vibe-working/
• https://www.pymnts.com/news/artificial-intelligence/2025/servicenow-debuts-user-interface-enterprise-ai/
• https://www.marketingbrew.com/stories/2025/09/23/brands-phones-keys-wallets
• https://getvoicestream.com/