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A developer shares how they reduced their AI agent's weekly cost from $200 to $40 by routing simple subtasks to cheaper models like DeepSeek V4 Pro and Tencent Hunyuan while keeping complex reasoning on Opus 4.7, achieving comparable output quality for most work.
A tweet shares a structured reference of 450 papers on GPU optimization spanning 14 years, noting that while some techniques evolve, the mental models remain useful. It also references a lecture on GPU architectures by Onur Mutlu.
A curated list of foundational AI papers recommended for interview prep, covering transformers, efficient fine-tuning, vision models, and generative networks.