Microsoft's new rStar-Math technique enables small AI models to outperform OpenAI's o1-preview on complex mathematical problems, achieving 90% accuracy on the MATH benchmark. This innovative approach overcomes challenges associated with alternatives such as model distillation and reward models.
Synthesia, a London-based AI video communications platform, has raised $180M in Series D funding led by NEA, making it the UK's most valuable generative AI media company with a $2.1B valuation and over 60,000 customers.
A recap of our CES 2025 coverage; Anthropic reportedly looking to raise funds; data centers' impact on the elecric grid; Mistral AI updated Codestral; xAI's Aurora unsurprisingly has no guardrails; Raspberry AI's Series A; ChatGPT's new beta feature; LetsData's fundraise.
LetsData, a cybersecurity startup born during Russia's invasion of Ukraine, has raised $1.6M to expand its AI-powered information operations detection technology that analyzes content across multiple platforms and languages.
OpenAI has introduced a new "tasks" feature in beta for ChatGPT's paid users that enables scheduling reminders and recurring requests, marking the company's first step into AI agent capabilities.
Fashion design platform Raspberry AI has secured $24 million in Series A funding led by Andreessen Horowitz to expand its AI technology that converts fashion sketches into instant photorealistic renderings, already used by major brands like Under Armour and MCM Worldwide.
X users continue to take advantage of Grok's lack of guardrails to generate and flood the platform with harmful content. Reports point to a spike in the prevalence of abusive content after Grok's image generation capabilities were enhanced with Aurora, xAI's proprietary model.
Mistral recently announced an update to its code generation model, equipping it with a new architecture and improved tokenizer. Codestral 25.01 supports a leading 256K context length, performs strongly on popular coding benchmarks, and outperforms its rivals on fill-in-the-middle (FIM) tasks.
A Bloomberg analysis reveals that homes within 20 miles of AI data centers are experiencing dangerous levels of power grid distortions (bad harmonics), particularly in Virginia's "data center alley". Meanwhile, tech companies plan massive expansions of their data center infrastructure across the US.
At CES 2025, Delta Air Lines announced Delta Concierge, an AI-powered digital assistant launching in 2025 that will provide travel assistance through the Fly Delta app, offering features like proactive notifications, natural language interaction, and real-time airport navigation guidance.
After securing a $4B investment from Amazon in November 2024, Anthropic is reportedly close to raising an additional $2B led by Lightspeed Venture Partners, which would value the AI company at $60B.
At CES 2025, Nvidia announced Cosmos, an end-to-end world foundation model platform trained on 9,000 trillion tokens, designed to help developers create and test virtual environments for physical AI applications like robotics and autonomous vehicles.