Anthropic has launched Opus 4.5, the latest version of its flagship model, with new integrations into Chrome and Excel.

AI testing startup Momentic has raised $15 million in a Series A round led by Standard Capital, with participation from Dropbox Ventures. Existing investors at Y Combinator, FCVC, Transpose Platform and Karman Ventures also participated.

Wikipedia's guide to “Signs of AI writing” is a great resource for learning to spot LLM-generated prose.

Google released Gemini 3, its latest and most advanced foundation model, to be made immediately available through the Gemini app and AI search interface.

Stack Overflow wants to remake its classic problem-solving forum into a tool for translating human expertise into an AI-accessible format.