The 1M-token context window is here. Opus 4.8, 4.7, and 4.6, plus Sonnet 4.6, now carry the full million-token context on the Claude API, Amazon Bedrock, and Vertex AI — no surcharge, generally available. A single request can hold up to 600 images or PDF pages. The

A LinkedIn post circulating this week made an observation worth sitting with. AI write-throughput in a serious engineering team can hit fifty pull requests a day. The team's merge-throughput is two. The author's own bug-finder product had hit the same wall on the customer side — initial

The cloud-runtime question for enterprise Claude is settled. AWS shops route through Amazon Bedrock. Google Cloud shops route through Vertex AI. Direct deployments now sit inside the customer's perimeter via self-hosted sandboxes and MCP tunnels that shipped this month. The question "where should Claude run" has

The May 15 piece on access-rents drew a line through every services industry. On one side: access-rents — work that consists of operating an interface the customer cannot operate themselves. On the other: integrated expertise — work that consists of telling the customer which question to ask. AI eats both, with opposite

Every working stack is the residue of failures the operator did not see coming. The Saturday piece showed the architecture as it stands now. This piece is the inverse — the five specific incidents that produced the current shape. Each one started as a quiet bug and ended as a permanent

Most "AI is expensive" discourse is vague. The pieces that quote real numbers usually quote enterprise tier list prices for tools the writer does not personally run. The pieces that talk about personal use rarely quote any numbers at all. This is the ledger for a working personal

The dotfiles piece from May 22 named hooks as one component of a personal AI stack and moved on. They deserve more than a passing mention. Hooks are the primitive that turns taste into code — the editor's auto-format-on-save for AI work, run on the agent's actions

Yesterday's piece prescribed building a personal AI stack instead of waiting for the enterprise plan. The natural objection — "fine, but what does that actually look like" — deserves a concrete answer. So here is mine, opened up. This stack ships a five-surface content pipeline daily, on cron,

Every senior engineer who has shipped meaningful work in the last thirty years has carried a personal dev environment with them. Emacs configs, vim plugins, shell aliases, dotfiles repos, custom prompts, terminal multiplexer setups, a handful of scripts that exist only on their laptop and do exactly what the work