LWiAI Podcast #238 - GPT 5.4 mini, OpenAI Pivot, Mamba 3, Attention Residuals

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DeepTrendLab's Take on LWiAI Podcast #238 - GPT 5.4 mini, OpenAI Pivot, Mamba...

OpenAI released GPT-5.4 mini/nano with 400k-token contexts, while Mistral open-sourced Small 4 MoE model. Agent OS competition heats up with Meta's Manus, Nvidia NeMo, and new safety research on steganography and faithfulness.

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