26 Jul 2025

AI News Digest

🤖 AI-curated 6 stories

Today's Summary

Hey, some cool stuff happening in the AI world. Perplexity just launched Comet, an AI-powered browser that’s gunning for Chrome’s spot, right as Google deals with some antitrust heat. Meanwhile, OpenAI is gearing up to drop GPT-5, promising to shake up industries with its language skills. And for those in Virginia, Google’s got your back with free AI courses to help you level up your tech game without breaking the bank.

Stories

Perplexity Launches Comet, an AI-Powered Browser

Perplexity has introduced Comet, a new AI-based browser designed to challenge Chrome's dominance. Comet utilizes Perplexity's proprietary AI search engine and features Comet Assistant, an AI agent aimed at automating routine tasks. Currently, Comet is available to Max subscribers at $200 per month. This launch comes at a time when Google is facing antitrust scrutiny, potentially reshaping the browser market landscape.

OpenAI Prepares to Launch GPT-5 in August

OpenAI is set to release its next-generation language model, GPT-5, as early as August. The new model is expected to be available in multiple versions: main and mini through ChatGPT and the API, and a nano version accessible via the API only. This development signifies a significant advancement in AI language models, potentially impacting various industries reliant on AI-driven content generation and analysis.

AgentRxiv: Autonomous AI Agents Revolutionize Research Paper Generation

Researchers from Johns Hopkins and ETH Zurich have introduced AgentRxiv, a framework enabling large language model (LLM) agents to autonomously generate and share research papers, mimicking human scientific collaboration. This innovation allows AI systems to iteratively improve reasoning techniques, leading to significant performance gains across various benchmarks. The approach demonstrates the potential for AI to self-improve and accelerate research processes, marking a significant step toward autonomous scientific discovery.

Boltz-2: Advancing Structural Biology with AI Foundation Models

A new AI foundation model, Boltz-2, has been developed to enhance structure and binding affinity predictions for biomolecules. Demonstrating improved accuracy across various modalities, Boltz-2 approaches the precision of free-energy perturbation methods while being 1000 times more computationally efficient. This advancement holds promise for accelerating drug discovery and understanding complex biological systems, showcasing the transformative impact of AI in structural biology.

TechRadar Reviews Over 70 AI Tools for 2025

TechRadar has published an extensive review of over 70 AI tools for 2025, covering applications such as chatbots, image generation, website building, virtual assistants, voice generation, translation, content creation, photo editing, video creation, marketing, trading, and education. Notable tools include ChatGPT-4o, Google Gemini, Grok AI, Google Imagen, DALL·E, Adobe Firefly, and Wix. The review also highlights top AI-focused online courses from institutions like Stanford, IBM, and MIT, providing practical guidance for AI integration and prompt optimization.

Google Partners with Virginia to Offer Free AI Training Courses

Governor Glenn Youngkin of Virginia has announced a partnership with Google to provide free and low-cost AI certification courses to up to 10,000 Virginians. This initiative aims to equip job seekers with essential AI skills in response to economic shifts and increased unemployment in the state. The training includes beginner courses on AI fundamentals, practical workplace applications, bootcamps, and degree programs, primarily offered through Virginia’s community colleges and universities. The courses are fully funded by Google and will not cost taxpayers.