Anthropic has released Claude Opus 4.6, its new flagship model. For the first time, an Opus model features a one million token context window. The company says it can locate relevant information in large documents more reliably than previous models.

OpenAI's new Frontier platform gives AI agents in companies their own identities, shared context, and the ability to learn from experience. The software launches first with selected enterprise customers.

OpenAI's new GPT-5.3-Codex sets new highs on agentic coding benchmarks, and according to the company, it helped build itself.

Cerebras Systems has closed a financing round of over one billion dollars, valuing the AI chip startup at around 23 billion dollars. A recent ten billion dollar deal with OpenAI likely helped attract investors.

The popular open-source AI agent OpenClaw, formerly known as Clawdbot, can be completely taken over through manipulated documents. Security researchers show how attackers can install a permanent backdoor and compromise the user's computer.