Codex CLI v0.128.0 launches with a groundbreaking /goal command that keeps AI agent sessions alive through restarts and multi-hour pauses, completing a 6-hour 44-minute TypeScript monorepo task with just 41 minutes of actual compute time and a 94% cache hit rate.
Anthropic is racing to close a massive $50 billion funding round within two weeks at a valuation exceeding $900 billion, surpassing OpenAI's $852 billion valuation, as the AI powerhouse reports over $30 billion in annual revenue and prepares for a highly anticipated IPO.
Cursor engineers have slashed unexpected tool call errors by 10x in a single sprint by combining AI-driven evaluations, A/B testing, anomaly detection, and custom model tuning to sharpen their agent harness and prepare for a multi-agent future.
Elon Musk admits in a federal California courtroom that xAI used OpenAI's models to train its Grok AI through model distillation, defending the controversial practice as 'standard' in the industry amid growing legal battles over the technique.
Cisco launches its Model Provenance Kit, a 'DNA test for AI models' that generates unique fingerprints to verify origins and detect tampering, targeting growing supply chain threats in enterprise AI deployments.
Anthropic launches Claude Security in public beta while facing White House pushback over expanding its more powerful Mythos model, as both Anthropic and OpenAI race to deploy cutting-edge cybersecurity AI tools while restricting access to their most capable models amid growing national security concerns.
OpenAI and AWS are launching a major enterprise partnership, bringing OpenAI models and agentic tools—including Codex—to Amazon Bedrock in a move that directly challenges Anthropic's growing dominance in the enterprise AI market.
Anthropic is eyeing a staggering $900 billion valuation in a new funding round, potentially overtaking OpenAI as the world's most valuable AI startup, while also revealing a powerful but dangerous new AI model called Mythos capable of exploiting software vulnerabilities — deemed too risky for public release after unauthorized users …
GPT-5.5 cracks an elite 32-step corporate cyberattack simulation and outperforms all previous AI models on expert cyber tasks, but a universal jailbreak bypassing its safety guardrails is discovered within six hours, prompting the UK government to announce new legislation and £90 million in cyber resilience funding.
Anthropic launches Claude Security in public beta, an AI-powered tool that reasons through codebases like a skilled security researcher to catch complex vulnerabilities traditional pattern-matching tools miss, complete with adversarial self-verification to reduce false positives and human-reviewed patch suggestions.