Recent Posts
Deals•Feb 4, 2026
Reflection Raises over $2B to Build Open-Weight AI Models
Reflection, a new AI lab, has raised over $2 billion to develop open‑weight AI models that aim to challenge open‑source Chinese models like DeepSeek. The funding was disclosed in an interview with co‑founder and CTO Ioannis Antonoglou at Davos, and the lab plans to release a powerful open‑weight model later this year.
Sources
News•Dec 31, 2025
Behind Nvidia's Groq Deal
The episode delves into Nvidia's surprise $20 billion reverse acquihire of AI chipmaker Groq, revealing that the deal was completed in under two weeks with no competing bidders. It also touches on Meta's recent acquisition of the robotics firm Manus and...
By Sources
News•Dec 18, 2025
A New World Model Startup Is Quietly Raising Big Money
The episode spotlights General Intuition, a stealth AI startup developing a universal agent and world model, now in late‑stage fundraising for several hundred million dollars at a valuation exceeding $2 billion. It recaps the company’s technology vision—building a general‑purpose AI that...
By Sources
News•Dec 17, 2025
Scale Wants to Make the Oscars for AI
The episode explores Scale AI's launch of its inaugural "Models of the Year" awards and the company's ambition to host an Oscars‑style ceremony for AI models next year. Host Bing Liu, Scale’s head of research, explains that the awards, based...
By Sources
Deals•Dec 10, 2025
Naveen Rao Secures $475M Seed Funding for Unconventional AI
Naveen Rao announced a $475 million seed round for his newly launched startup Unconventional AI, aiming to develop next‑generation AI hardware. The sizable round underscores strong investor confidence in the venture’s mission to improve AI efficiency amid rising energy constraints.
Sources
News•Dec 3, 2025
Anthropic's AI Bubble 'YOLO' Warning
In this episode, Dario Amodei critiques the rapid, high‑stakes "YOLO" approach taken by OpenAI and other AI firms, warning that such aggressive scaling can create a speculative bubble. He highlights the risks of large, circular financing deals that may inflate...
By Sources
News•Dec 2, 2025
Amazon's Anti-Benchmark AI Bet
In this episode, host interviews Amazon’s AI chief Rohit Prasad, who argues that the AI community should stop obsessing over benchmark leaderboards and focus on real‑world utility, noting that current evals are noisy and incomparable. He explains Amazon’s contrarian approach, emphasizing...
By Sources
News•Nov 26, 2025
The Sources Reader Survey
In this brief episode, Alex Heath pauses the Sources newsletter to solicit reader feedback while outlining his vision for expanding the AI‑focused publication in 2026. He highlights recent AI industry shifts, including Nvidia’s defensive response to Google’s TPU outreach, speculation...
By Sources
News•Nov 21, 2025
Sierra's Revenue Flex
In this episode Alex Heath talks with Bret Taylor about Sierra’s rapid growth to $100 million ARR, emphasizing that its upfront, multi‑year contracts make the figure more credible than the usage‑based ARR many AI startups tout. Taylor argues that solid contracted revenue...
By Sources
News•Nov 12, 2025
ChatGPT's Quiet Slump, Zuck's AI Bubble Warning
The episode examines OpenAI CFO Sarah Friar’s remarks that, despite overall growth, ChatGPT’s user engagement appears to be plateauing, signaling a potential slowdown in the model’s momentum. It also covers Mark Zuckerberg’s internal memo warning Meta staff about an emerging...
By Sources
News•Oct 31, 2025
Microsoft's Agent Platform Play
Microsoft is positioning GitHub as the central hub for AI coding agents through its new Agent HQ, allowing tools like OpenAI’s Codex, Anthropic’s Claude Code, and others to integrate directly with the platform. Executives Jay Parikh and Jared Palmer stress that GitHub...
By Sources
News•Oct 29, 2025
Inside YouTube's Big AI Reorg
YouTube CEO Neal Mohan announced a major AI-focused reorganization, the first leadership overhaul in ten years, aimed at embedding artificial intelligence across the platform. The memo highlighted AI as the "next frontier" and introduced a voluntary exit program for U.S....
By Sources
News•Oct 24, 2025
Snap Seeks $1 Billion Fundraise for AR Glasses
The episode examines Snap's aggressive push into augmented reality, revealing that CEO Evan Spiegel is courting investors—including Saudi Arabia's Public Investment Fund—to secure at least $1 billion for its AR glasses division. It discusses the strategic importance of this capital raise...
By Sources