Anthropic and OpenAI are locked in an aggressive AI price war, offering free and expanded access to their most powerful models in a high-stakes battle for user loyalty, even as soaring compute costs raise serious questions about the long-term financial viability of their loss-leader strategy.
Greg Brockman seizes full control of OpenAI's products and enterprise teams after Fidji Simo's departure, now facing intense pressure to defend the company's $852 billion valuation, reverse ChatGPT's declining market share, and deliver a successful IPO amid fierce competition from Anthropic, Google, and xAI.
Anthropic extends Claude Fable 5 access and boosts Claude Code rate limits by 50% through July 19 for all paid subscribers, as the company battles OpenAI competition following Fable 5's rocky launch, which saw a 19-day U.S. government suspension before access was restored July 1.
OpenAI's new GPT-5.6 model is now powering Microsoft 365 Copilot, bringing cutting-edge AI capabilities to Word, Excel, and PowerPoint, enabling users to draft documents, analyze data, and build presentations faster and more efficiently than ever before.
OpenRouter launches the Pareto Router, a free tool that automatically picks the most cost-efficient coding AI model based on a user-defined quality threshold, with session stickiness to ensure consistent results across multi-turn conversations.
A new open-source AI framework called ACRouter launches on GitHub, intelligently routing coding tasks across multiple AI models to optimize both performance and cost, complete with a benchmark dataset, Hugging Face adapters, and plug-and-play integrations for popular developer tools.
OpenAI launches ChatGPT Work, a GPT-5.6-powered autonomous AI agent that executes complex multi-step tasks across email, Slack, GitHub, and calendars for all paid subscribers starting at $20 per month, intensifying a fierce enterprise AI race against Anthropic and Microsoft as OpenAI eyes an IPO valuation of up to $852 billion.
OpenAI faces serious sanctions after allegedly lying for two years about its ability to search ChatGPT logs in a major copyright lawsuit, with a re-deposed privacy engineer revealing the company had already conducted searches of 78 million conversations before litigation began, directly contradicting its claims that such searches were technically …
OpenAI kills its standalone Atlas browser and folds its AI browsing capabilities into the ChatGPT desktop app and a new Chrome extension, directly challenging Google's Gemini with webpage summarization, task completion, and a remote cloud browser running on OpenAI's own servers.
Anthropic launches Claude Code, a powerful AI-driven terminal tool now available on Mac, Linux, and Windows, enabling developers to navigate codebases, automate workflows, and code faster using natural language commands.