https://rumblebuilt.com/field-notes Field Notes — essays on AI context loss, institutional memory, and memory infrastructure from Rumble Built. en-us Thu, 23 Jul 2026 03:11:09 GMT https://rumblebuilt.com/field-notes/institutional-memory-in-slack-threads https://rumblebuilt.com/field-notes/institutional-memory-in-slack-threads Sat, 13 Jun 2026 00:00:00 GMT James Ross Memory Infrastructure Slack is where decisions happen. It is almost never where decisions survive — and teams that treat threads as institutional memory pay the tax every quarter. https://rumblebuilt.com/field-notes/capture-once-use-anywhere-in-production https://rumblebuilt.com/field-notes/capture-once-use-anywhere-in-production Sat, 06 Jun 2026 00:00:00 GMT James Ross Memory Infrastructure The tagline is not a feature list. It is an architectural promise: one durable capture path, many consumers — assistants, apps, and humans — without re-briefing. https://rumblebuilt.com/field-notes/rag-without-context-engineering-is-a-fancy-search-bar https://rumblebuilt.com/field-notes/rag-without-context-engineering-is-a-fancy-search-bar Sat, 30 May 2026 00:00:00 GMT James Ross Memory Infrastructure Retrieval-augmented generation ships demos fast. Without context engineering — provenance, freshness, permissions — it ships confident wrong answers at scale. https://rumblebuilt.com/field-notes/chatgpt-projects-vs-institutional-memory https://rumblebuilt.com/field-notes/chatgpt-projects-vs-institutional-memory Thu, 28 May 2026 00:00:00 GMT James Ross Memory Infrastructure ChatGPT Projects organize files for one assistant. Institutional memory organizes truth for the whole organization — different job, different architecture. https://rumblebuilt.com/field-notes/operational-intelligence-in-regulated-environments https://rumblebuilt.com/field-notes/operational-intelligence-in-regulated-environments Tue, 26 May 2026 00:00:00 GMT James Ross Memory Infrastructure Regulated teams cannot treat assistant summaries as evidence. Operational intelligence needs durable records, provenance, and retrieval boundaries — not another chat box. https://rumblebuilt.com/field-notes/operations-was-the-strategy https://rumblebuilt.com/field-notes/operations-was-the-strategy Sun, 24 May 2026 00:00:00 GMT James Ross Operational Intelligence Engineering had the prestige. Operations had the dependencies. AI just made the second one buildable. https://rumblebuilt.com/field-notes/why-copilot-doesnt-remember-your-project https://rumblebuilt.com/field-notes/why-copilot-doesnt-remember-your-project Wed, 20 May 2026 00:00:00 GMT James Ross Memory Infrastructure Microsoft Copilot is useful in the moment. It is not institutional memory — and engineering teams that treat it like one still re-brief every sprint. https://rumblebuilt.com/field-notes/the-gap-is-not-coding-anymore https://rumblebuilt.com/field-notes/the-gap-is-not-coding-anymore Mon, 18 May 2026 00:00:00 GMT James Ross Operational Intelligence AI is changing the old equation — domain experts can prototype without a dev team first. The scarce gap is no longer can you code; it is whether you understand the problem deeply enough to evaluate what gets built. https://rumblebuilt.com/field-notes/why-everything-becomes-a-context-problem https://rumblebuilt.com/field-notes/why-everything-becomes-a-context-problem Fri, 15 May 2026 00:00:00 GMT James Ross Memory Infrastructure Curious about AI, systems, and product design long enough and the same pattern appears — every workflow, every tool stack, every ambitious project eventually loses the plot because context did not travel with the work. https://rumblebuilt.com/field-notes/notion-chatgpt-not-memory-layer https://rumblebuilt.com/field-notes/notion-chatgpt-not-memory-layer Fri, 08 May 2026 00:00:00 GMT James Ross Memory Infrastructure A wiki plus a chat box is a reasonable workflow. It is not institutional memory — and treating it like one is why teams re-brief every sprint. https://rumblebuilt.com/field-notes/why-we-built-capturedit https://rumblebuilt.com/field-notes/why-we-built-capturedit Wed, 22 Apr 2026 00:00:00 GMT James Ross Build Notes A lot of AI tools generate content. We kept hitting a different problem — information scattered across documents, emails, chats, links, screenshots, and voice notes with no durable way to reuse it. https://rumblebuilt.com/field-notes/why-context-leaks-fourth-ai-tool https://rumblebuilt.com/field-notes/why-context-leaks-fourth-ai-tool Fri, 17 Apr 2026 00:00:00 GMT James Ross Memory Infrastructure Every new AI assistant feels like progress until Monday standup, when nobody can answer what changed last week — because context still lives in four different places.