
x.ai has announced the release of Grok 4.5, an advanced AI model aimed at improving user interaction and engagement. This model is part of x.ai's ongoing efforts to refine AI capabilities and provide more intuitive user experiences. Grok 4.5 is expected to compete closely with other leading models in the market.
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© AI ExplainedSam Altman of OpenAI and Dario Amodei of Anthropic testified before the UN Security Council regarding AI safety and global governance.
© AI ExplainedThis release quietly expands llama.cpp's hardware support to include Qualcomm's Hexagon NPU on Linux arm64, a significant step for local inference on Snapdragon devices. It also updates CUDA builds to version 13.4 and introduces ROCm 10.0 binaries, keeping the project aligned with the latest NVIDIA and AMD driver ecosystems. KleidiAI on Apple Silicon is temporarily disabled in this build, likely due to stability checks rather than a feature rollback. For developers targeting edge AI or diverse GPU stacks, this update ensures broader compatibility without requiring custom compilation.
© Lev SelectorNVIDIA introduced the NVFP4 4-bit format and SoL-Pi technology, which uses 2x fewer tokens for improved efficiency.
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SpaceXAI unveils Grok 4.5, an 'Opus-class' AI model
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Senators Sanders and Casar have introduced legislation to create a federal agency capable of banning artificial superintelligence and pausing advanced AI development.