AI Research Dispatch

Updates from labs, pre-print servers, and academic AI research groups.

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Claude Opus 4.5 now in Amazon Bedrock

Anthropic’s newest foundation model, Claude Opus 4.5 , is now available in Amazon Bedrock , a fully managed service that offers a choice of high-performing foundation models from leading AI companies. …

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Ultimate Cloud Gaming Is Everywhere With GeForce NOW

The NVIDIA Blackwell RTX upgrade is nearing the finish line, letting GeForce NOW Ultimate members across the globe experience true next-generation cloud gaming from anywhere. Everyone’s talking about …

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The cost of thinking

Large language models (LLMs) like ChatGPT can write an essay or plan a menu almost instantly. But until recently, it was also easy to stump them. The models, which rely on language patterns to respond …

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Announcing the AWS Well-Architected Responsible AI Lens

As AI applications grow more complex, many builders struggle to appropriately and responsibly balance AI benefits and risks. Few resources exist that help non-experts articulate and resolve the key …