Anthropic is limiting access to its new Mythos Preview model to a small group of technology and cybersecurity companies, a sign that frontier AI firms are tightening distribution as they court security buyers and confront misuse concerns.
OpenAI has introduced a $100-a-month ChatGPT Pro plan, a new midmarket tier built around heavier Codex use as the company pushes its coding agent deeper into paid workflows. The move narrows the gap between ChatGPT Plus and the top-end Pro offer while making OpenAI’s developer tooling more accessible to power users.
Massive spending on artificial intelligence infrastructure is facing a new test as energy costs rise and geopolitical tensions add uncertainty to the economics of data-center expansion. A Reuters report says the issue
OpenAI has retired its GPT-5.1 model family from ChatGPT, according to the company’s release notes and help center. Existing conversations that used GPT-5.1 are being routed to newer models as OpenAI continues to adjust
Anthropic said on April 6, 2026, that it expanded its partnership with Google and Broadcom for multiple gigawatts of next-generation TPU capacity. The deal underscores how major AI developers continue to compete for
OpenAI Foundation said it will distribute $1 billion in grants over the next year, marking a major expansion of the nonprofit’s role. The money will support health research and efforts to address AI’s effects on work
The White House has called on Congress to preempt state AI laws in a new legislative blueprint released on March 20, 2026. The proposal puts federal policy and state regulation on a collision course as lawmakers weigh
OpenAI said it will expand its ChatGPT advertising pilot beyond the United States, starting with Canada, Australia and New Zealand. The move comes as the company pushes to broaden monetization while keeping the test
Google has launched a $30 million global open call for projects using artificial intelligence in scientific research. The initiative is aimed at health, life sciences, crisis resilience and environmental science.
OpenAI said GPT-5.4 is now available in ChatGPT for paid users, marking the company’s latest update to the chatbot’s model lineup. The rollout comes as OpenAI continues to retire older models and streamline how users
