Home, essays, projects, and operating-layer notes.

Essays, workflow notes, and systems writing.

AI can improve your output faster than your ability to judge it. A working database, a convincing essay, and an expensive subscription can all hide that gap.

Astra feels better for writing. Fable feels better for coding. Live speech adds another use case: talking through ideas and steering a draft as it develops.

Reusable AI work is moving out of the clever prompt and into packages of context, tools, instructions, permissions, examples, and workflows.

Current agents lower implementation barriers while rewarding the domain knowledge needed to specify work, catch edge cases, and recover from failure.

The July 2026 model releases are argued in cost, tokens, and tool calls per task rather than leaderboard position. The harder problem is that most workflows can't say what finished means.

ChatGPT Voice turns speech into a control layer for real work: browse the web, steer Codex tasks, share screen context, and keep the same desktop environment moving from your phone.

The useful difference is not who uses the most AI. It is whether each task leaves behind something that makes the next one cheaper, safer, or more consistent.

Organic software is expert-led, AI-assisted software that grows through real use. It is dynamic, but not loose: the builder keeps changing the app as the work reveals itself, while using judgement, tests, and feedback to stop the system from becoming a mess.

GPT-5.6 Sol, Terra, Luna, and the Cerebras launch point at a more practical question: which lane should this work run in, how fast should it move, and when should a human stay close?

Every's eight-level AI adoption map is useful because it measures delegation, trust, context, and verification, not personal intelligence. This version expands the ladder and pairs it with a self-assessment that checks how people actually work with AI.

Cerebras is interesting beyond its IPO because near-1,000-token-per-second inference changes the shape of the work: draft, check, repair, compare, and return before the human loses the thread.

The useful question is how much AI capability would still remain if the proprietary frontier disappeared tomorrow.

The common claim is that AI cannot replace your job. That may be true. But jobs are bundles of functions, and the better question is which functions are already moving closer to reliable AI handoff.

Loophole is not interesting because it solves ethics. It is interesting because it treats moral principles like something you can draft, attack, patch, and escalate until the real conflicts in your values finally surface.

Attio, Linear, and PostHog are converging on the same product bet: one fixed dashboard cannot serve every user or every intent, so the SaaS homepage is shifting toward an agentic entry point. Chat is the router. Generative UI is what comes next.

The next real step for agents is genuine multi-agent runtime across different harnesses: paired review loops, handoffs, shared threads, and open protocols such as A2A.

As of March 24, 2026, mobile AI coding is splitting around where the work runs: a phone steering your own machine, or a phone watching cloud agents work somewhere else.

Claude Code autonomy is not one trick. It starts with permission friction and context hygiene, then moves through subagents and loop hooks, and becomes genuinely useful when the system can measure whether the last iteration actually improved the work.

The newest memory systems do not make language models inherently stateful. They build recall, updates, and temporal reasoning around the model instead. Gemini Embedding 2 is the first mass-scale vector embedding that is multimodal.

The most useful way to understand AI progress isn't by tracking model names. It's by tracking the operating model: from chatbots that only talk to systems that can plan, act, coordinate, and increasingly sit across software.

AI can speed up individual tasks, but that does not automatically create more free time. From personal experience, the saved capacity gets filled by more complex tasks and higher expectations.

I write, build, and teach around AI, learning, and digital work.

A public interactive explainer showing how modern agent memory systems layer extraction, versioning, multimodal recall, and source grounding around stateless models.

A tiny agent-prep game where you build the tray an AI agent needs before it can do useful work.

A public interactive grimoire exploring AI through ritual, agency, memory, and dependence across twelve short chapters.

A public interactive map tracking major AI data center projects, locations, investment, and planned capacity.

A compact checklist for deciding whether an AI output is actually usable.

A living clock for four AI-exposed work functions, showing Bob's month-level estimates for when specific activities move closer to reliable AI handoff.

A practical AI proficiency self-assessment that estimates your current operating level from chatbot use through copilot, agents, autopilot, workflows, background assistants, multi-agent work, and orchestration.

A supply and demand simulator for AI-exposed work units, showing how abundance can devalue tasks before whole jobs disappear.

A living map of the AI tools I use, what each one is for, and how I keep a large stack from turning into tool sprawl.

Working notes on how to move from prompt to draft to review without losing clarity.

Essays, resources, and experiments on where AI is going and how to use it.

A public interactive guide to Claude Code, covering slash commands, memory, skills, hooks, MCP servers, subagents, and workflow patterns.

Email for thoughtful AI, project, speaking, or advisory enquiries.

Small interactive apps, visual explainers, and interface sketches that are useful to open, test, and play with.

A public interactive guide to the five levels of Claude Code autonomy, from permission friction through subagents and loop hooks to evaluation-driven improvement.

Compare downloadable AI with the proprietary frontier, with sourced releases and versioned benchmark evidence checked 2026-09-09.

A public interactive guide to agent-to-agent communication patterns, covering paired review, typed handoffs, shared threads, swarm routing, and the A2A protocol.

A small interactive demo for feeling how near-1,000-token-per-second inference changes agent loops and human attention.

A public interactive explainer for Loophole, Brendan Hogan's adversarial moral-legal code system for drafting, attacking, patching, and escalating edge cases in your own principles.

A public interactive guide to the split between local supervision, self-hosted mobile bridges, and cloud autonomy in mobile AI coding.

Short email updates on new essays, projects, and useful AI notes from the site.

A planned companion tool for turning a rough app idea into an organic build plan: product spine, growth loop, pruning rules, AI build packet, and release rings.

Smaller builds, tools, artifacts, and prototypes linked to the ideas on the site.

A playful prompt-mixing experiment where sliders brew a reusable AI prompt recipe.

A playable inventory of tool notes, checklists, workflow pages, and reusable AI materials connected to the rest of the site.

A public interactive companion to The SaaS Homepage Is Becoming an Agent, tracing the shift from dashboard-first software to chat-first entry points and then to generated interfaces.

Explore the AI era month by month, with sourced releases and versioned benchmark evidence checked 2026-09-09.

Trace the evolution of large language models, with sourced releases and versioned benchmark evidence checked 2026-09-09.

Understand models, agents and orchestration, with sourced releases and versioned benchmark evidence checked 2026-09-09.

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Bob Zhu

Sketch illustration of a central notebook page turning into a layered memory system with cards, media inputs, and timeline markers.

Essays

Agent Memory Is Being Built Around the Model

The newest memory systems do not make language models inherently stateful. They build recall, updates, and temporal reasoning around the model instead. Gemini Embedding 2 is the first mass-scale vector embedding that is multimodal.

23 Mar

Hand-drawn editorial illustration of chat bubbles turning into a routed workflow system.

Essays

AI Is Moving From Chatbots to Operating Systems

The most useful way to understand AI progress isn't by tracking model names. It's by tracking the operating model: from chatbots that only talk to systems that can plan, act, coordinate, and increasingly sit across software.

22 Mar

Sketch illustration of a notebook and clock connected to branching tasks, showing AI-driven work expansion

Essays

AI Does Not Automatically Give You Time Back

AI can speed up individual tasks, but that does not automatically create more free time. From personal experience, the saved capacity gets filled by more complex tasks and higher expectations.

21 Mar