The RUMO Blog

AI Context Resources

Guides, playbooks, and tips for giving AI what it needs to work on your behalf — context anchors, agent setup, and building context-driven systems.

A flat-vector illustration on a warm sand field shaded with fine engraved hatch lines. On the left, a stone harbor quay is lined with violet and deep navy warehouses, their windows softly lit, beside a tall navy lighthouse glowing at its top and a large three-masted navy ship moored alongside. Far out on the open water to the right, one small terracotta sailboat with a sand-colored sail carries a single glowing golden lantern at its bow, joined back to the harbor by a thin dotted navy route line across a calm horizon.

September 30, 2026 · 7 min read

What Is HubSpot Growth Context? (And the Personal Version You Own)

HubSpot Growth Context is the business, team, and customer context its AI runs on, scored in Context Home. What it is, and the personal version for you.

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A layered cut-paper collage on a seafoam teal paper field: a large ring cut from pale sand paper sits left of centre, and inside its opening a deep navy paper coastline curves across with a slim golden paper ribbon running along its edge and one small navy paper anchor resting on the shore. Beyond the ring, ocean-blue paper coastlines continue into the corners and run off the frame, three small blue paper anchors scattered among them, and a single terracotta paper note card is tucked against the ring's right edge, half over it and half outside. Every shape shows paper grain and casts a soft short shadow on the layer beneath.

September 28, 2026 · 7 min read

AI Context Window vs Memory: What's the Difference? (2026)

A context window is what an AI can read right now. Memory is what the app saves for later. Here's the difference, and why a bigger window won't fix forgetting.

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A layered cut-paper collage on a parchment cream paper field: three thick paper ropes run in from the left, bottom, and right edges of the frame, one terracotta, one ocean blue, and one cypress green, each banded with a sand-and-navy paper cuff, and each tied into its own separate knot near the centre. The three knots sit close together but never touch and never join to one another. A single narrow strip of golden paper lies flat beneath them, running horizontally across the middle of the frame. Every shape shows paper grain, crisp cut edges, and a soft short drop shadow.

September 25, 2026 · 7 min read

Claude Memory vs ChatGPT Memory vs Gemini Memory: What Each One Actually Remembers (2026)

Claude memory vs ChatGPT memory vs Gemini memory, compared: what each one stores, where to inspect and delete it, what none of them keep, and why none of it follows you.

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A flat-vector illustration on a warm parchment-cream field: five simple two-tone island shapes in terracotta, cypress green, and ocean blue with thin deep-blue outlines, spread in a row across the upper frame, with a single luminous golden anchor resting below them at center-bottom and thin golden current lines curving out from it across the whole composition, over a faint antique nautical chart of coastline contours and light grid lines concentrated on the left side.

September 23, 2026 · 7 min read

The Best AI Setup for Solopreneurs (2026)

The best AI setup for solopreneurs isn't a stack of twelve tools. It's one model, one portable context core, and a thin brief per role. Here's how to build it.

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A layered cut-paper collage on a seafoam teal paper field that shades from pale at the top to deeper teal at the bottom: nine mooring bollards cut from paper stand in a loose grid, most of them in sand or deep navy with a navy cross-bar and a small terracotta, ocean-blue, or cypress-green base, and all of those stand bare. One bollard near the center is deep navy with a golden cap, and a single continuous rope of golden paper is looped around it in a figure-eight knot with one cut end trailing down onto the field. Every shape shows paper grain and casts a soft short shadow on the background.

September 21, 2026 · 7 min read

How to Set Up a New AI Assistant in 10 Minutes (2026)

Set up a new AI assistant in 10 minutes using context you already own: what to paste, where it goes in ChatGPT, Claude, or Gemini, and the one test that proves it took.

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A layered cut-paper collage on a warm sand paper field, split into two panels. On the left, the separate paper pieces of a ship's anchor lie apart from one another with open space between them: a golden ring, an ocean-blue stock banded in sand, a deep navy shank, two cypress-green crown pieces, and two flukes cut in teal over terracotta. On the right, the same pieces are assembled into one complete upright anchor. Every shape shows paper grain and casts a soft short shadow on the background.

September 14, 2026 · 7 min read

How to Write a Personal Constitution for AI (With a Template)

A personal constitution template you can copy: six sections, what goes in each, a worked example, and how to hand it to ChatGPT, Claude, or Gemini so it reasons from your values.

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A layered cut-paper collage on a deep navy field: a tall sand-colored paper lighthouse stands on a navy headland at the left, casting one clean wedge of golden paper across the frame that stops where it meets a long navy paper ridge rising from the lower right; a calm teal band of water runs along the bottom, and three small unlit paper lighthouses in terracotta, ocean blue, and cypress green sit far beyond the ridge, each on its own little island, separate and dark. Every shape shows paper grain and casts a soft short shadow on the layer beneath.

September 11, 2026 · 7 min read

How to Use Gemini Gems (and Where They Fall Short)

Gemini Gems save your instructions and knowledge files into a custom assistant. Here's how to build one properly, the ten-file limit, and the one thing Gems do better than ChatGPT or Claude.

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A layered cut-paper collage: an old sand-colored paper chart fills the frame, its lower-right corner curling up and peeling away to reveal a fresh teal and deep-navy chart beneath with a crisper coastline and a small navy paper anchor; a single golden paper ribbon runs along the seam between old and new, with terracotta and ocean-blue cut-paper islands at the edges.

September 9, 2026 · 6 min read

How to Keep Your AI Context From Going Stale

Your AI context has a half-life, and it's different for every anchor. Here's how often to refresh each one, what to delete, and how to tell it's already stale.

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A flat-vector illustration on a deep navy field: one luminous golden mooring buoy at center, held on station by a taut golden chain running down to a small glowing weight on the seabed, while four pale grey buoys with violet bands drift at varied heights around it, each trailing a short broken chain that connects to nothing, over a faint antique nautical chart of coastline contours, thin grid lines, scattered dots and tick marks, and a pale compass rose at the right edge, with thin golden current lines and ocean-blue accents threading the composition.

September 7, 2026 · 7 min read

Why Does ChatGPT Forget Everything? (And How to Stop Re-Explaining Yourself)

Every new AI chat starts from zero, and memory features only partly fix it. Here's why ChatGPT forgets everything between conversations, and how to stop re-explaining yourself in every new window.

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