The Copilot+ PC marketing pushed NPU silicon into mainstream Windows hardware in 2024-2025. The hardware shipped; the software story hasn't caught up to Apple's. Worth being honest about where each platform actually stands at the end of 2025.
Every platform starts with traceability as a goal. Most lose it by month six. The predictable failure modes, log-format drift, ID-namespace collisions, the 'we'll add structured logging later' debt, the asymmetric incentive to write logs but never read them. What survives, and why.
What integrating an open-weights model into a small SaaS product actually looks like end to end, the architectural decisions, the operational reality, the cost economics. Less hand-wavy than the typical write-up.
Trump signs an executive order to preempt state AI laws. OpenAI rushes GPT-5.2 out under a self-declared code red. Disney puts a billion into OpenAI and licenses 200 characters into Sora. Accenture pledges 30,000 Claude practitioners. The week the AI story stopped being about models.
Argo Workflows for the long-running, branching, fan-out AI ops pipelines that don't fit a CI runner. RAG indexing jobs, fine-tuning runs, eval suite execution. WorkflowTemplates as the Decisions as Code surface, same pipeline shape, different inputs per project.
DSPy is the framework that's most-likely to look obvious in retrospect. The practitioners running it in production have learned things the documentation doesn't cover. Worth the field report.
Most teams treat HIPAA as a feature you bolt on at the end. The teams who've actually shipped under it know it shapes the data model, the audit log, the auth model, and the deletion semantics, before you draw a single arrow on the diagram.
The GPU-as-a-service market consolidated through 2025. The crowded field of neoclouds is smaller than it was; the surviving providers are more differentiated. Worth a survey of who's still around and what they actually cost.
AWS re:Invent dominates with Trainium3, Nova 2, and AgentCore. Mistral 3 lands as the open-weight counter. OpenAI's leaked 'code red' memo reframes the Gemini 3 fallout. And the Challenger layoff numbers land, the displacement is real, the pace is the issue.
The discourse keeps pushing toward agents that operate alone. The discipline pushes back: bounded autonomy is the right target. Full autonomy is a category error, it's never what production wants. The right target is 'as much rope as you've earned, no more.'
Thanksgiving week, but Anthropic shipped Claude Opus 4.5 with Chrome and Excel on Monday. The EU softens the AI Act. Black Friday becomes the first AI-native shopping holiday. China hits 15% of global AI share. What I make of a quieter-than-it-felt week.
The headline cases get the attention. The everyday reality of AI in legal practice in late 2025 is more mundane and more interesting, discovery review, transcript synthesis, brief assistance. The shape of what's working is worth understanding.
