Tuesday, October 7, 2025

Artificial intelligence

Anthropic Builds AI Safeguard to Stop Nuclear Bomb Prompts

Anthropic created an AI safeguard to block nuclear weapons–related prompts in Claude The system was built in partnership with the U.S. Department of...

Grammarly Introduces AI Writing Assistants to Help Students Learn, Not Cheat

Grammarly launches new platform called Docs with eight AI writing agents Tools include AI Grader, Citation Finder, Expert Review, and plagiarism checks Focus...

ChatGPT-5 Pro vs ChatGPT-5: Is the $200 AI Upgrade Worth It?

ChatGPT-5 Pro offers longer, deeper, and more narrative-driven answers than the standard model. In tests, Pro designed a futuristic building, wrote a structured...

Perplexity’s Bold $34.5 Billion Bid for Google Chrome Raises Eyebrows

Perplexity AI made a surprise $34.5 billion bid to buy Google Chrome The offer is nearly double Perplexity’s own $18 billion valuation Google...

Anthropic Gives Claude Power to End Harmful Conversations

Claude Opus 4 and 4.1 can now end conversations in extreme cases of harmful or abusive interactions. Anthropic says the feature is meant...

Google Gemini Offers Free Gmail Search While ChatGPT Charges $200

OpenAI has launched Gmail, Calendar, and Contacts integration in ChatGPT. Instant Gmail search is only for ChatGPT Pro users at $200 a month. ...

Sam Altman Reportedly Prepares Neuralink Rival With New Startup

Sam Altman is reportedly co-founding Merge Labs, a brain-computer interface company Merge Labs may launch with an $850 million valuation It would compete...

Sam Altman Responds to GPT-5 Launch Issues, Considers GPT-4o Return After User Backlash

GPT-5’s rocky debut was caused by a malfunction in its real-time routing system Users say GPT-4o performed better, and Altman may bring it...