The 6 biggest stories of 24 September

Claude World 24 Sep Akamai shares jump more than 20% on $11.6B Anthropic computing deal OpenAI and Anthropic CEOs Urge Shared AI Safety Tests at U.N. I tested ChatGPT-6 vs Claude Opus 5.5 with 5 everyday prompts — it Tap to read →

Akamai shares jump more than 20% on $11.6B Anthropic computing deal

Claude World Anthropic 1/6 · Anthropic Shares of Akamai Technologies Inc. jumped more than 20% in after-hours trading today after the cloud and cybersecurity company revealed an $11.6 billion, seven-year deal to supply computing… Source: SiliconANGLE · 24 Sep Read the full story

OpenAI and Anthropic CEOs Urge Shared AI Safety Tests at U.N.

Claude World Safety & Policy 2/6 · Safety & Policy At a U.N. Security Council briefing, OpenAI and Anthropic CEOs urged shared AI model tests and serious-incident alerts. The Council adopted no AI rule, and the U.S. rejected a global regulator. Source: WinBuzzer · 24 Sep Read the full story

I tested ChatGPT-6 vs Claude Opus 5.5 with 5 everyday prompts — it wasn’t even close

Claude World Apps & Features 3/6 · Apps & Features OpenAI and Anthropic both released new flagship AI models this month, ChatGPT-6 and Claude Opus 5.5. Source: Tom's Guide · 24 Sep Read the full story

Claude Tag now supports personal connectors in channels

Claude World Apps & Features 4/6 · Apps & Features Claude Tag (beta) lets you add Claude to a Slack channel, where it works alongside your team. Source: Claude Blog · 24 Sep Read the full story

Coding sessions are longer and use more context. Claude Opus 5.5 is built with that in mind.

Claude World Models 5/6 · Models We estimate Claude Opus 5.5 costs about 40% less to run than Opus 5 for typical workloads billed by token. For developers, exactly how those savings stack up matters. Source: Claude Blog · 24 Sep Read the full story

Project Swap: What happens when agents trade for us?

Claude World Safety & Policy 6/6 · Safety & Policy Life is full of deals and trades that would leave everyone better off, yet never happen. Source: Anthropic Research · 24 Sep Read the full story

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