
The latest ChatGPT model, GPT-5.4, has been tested in a new video that compares its performance against GPT-5.2 and other AI models like Claude and Gemini. Key features of GPT-5.4 include the introduction of the 'Thinking' model, which emphasizes reasoning before responding, and the 'Instant' model, which provides immediate answers. The testing involved various tasks such as research, spreadsheet creation, and coding, showcasing the model's enhanced capabilities and lower hallucination rates. This update indicates a significant step forward in AI model performance and usability for knowledge work and coding tasks.
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This 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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