Last Week in AI Last Week in AI

#230 - 2025 Retrospective, Nvidia buys Groq, GLM 4.7, METR

Jan 7, 2026

Summary

The hosts review 2025’s AI trends, highlighting reasoning models, agentic AI, and shifts in alignment research and hardware markets. Key news includes NVIDIA’s quasi-acquisition of Grok to bolster inference capabilities, Meta’s purchase of Manus for agent expertise, and Cursor’s acquisition of Graphite. They also discuss Micron’s surprising rise in the HBM memory sector and Chinese efforts to upgrade older lithography machines amidst geopolitical constraints.

Topics discussed

Sponsors: Box and Outshift by Cisco Introduction and 2025 Retrospective Overview 2025 Trends: Models, Alignment, and Hardware Business, Geopolitics, and Open Source Shifts 2026 Predictions and Jagged Intelligence OpenAI's Audio Strategy and Johnny Ive NVIDIA Acquires Grok Chip Team Meta Acquires Manus and Cursor Valuation Micron HBM Breakthrough and China's Chip Constraints Z.ai GLM 4.7 and Frontier Science Benchmarks Research: Democritus, Converging Representations, and Lamer AI Agent Costs and Meta Horizon Plot Analysis AI Safety Legislation and Lobbying Interpretability: Oracle Models and Monitoring OpenAI Safety Role and Grok Image Editing Controversy
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