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Friday, Oct 9
19 stories
Models · Explainer
How to choose a small AI model for your laptop: the memory math and the current shortlist
Parameters, quantization and context length decide whether a model fits. Here's how to do the arithmetic, and which open models to try at 8, 16 and 32 GB.
11:11
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7 min read
Agents · Explainer
OpenAI Codex explained: where it runs, which models and limits you get, and how its sandbox works
What Codex is in October 2026, from OpenAI's docs and pricing pages: where it runs, which plans get which models, how far the allowance goes, and what its sandbox enforces.
11:11
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7 min read
Agents · Explainer
Claude Code mods, explained: what Anthropic's new extension layer can do, where it runs, and the security trade-off
Since October 1, 2026, Claude Code can load JavaScript and TypeScript 'mods' that redraw its interface, rewrite prompts and approve tool calls. What Anthropic's docs say they can do, and what they can reach.
11:11
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8 min read
Policy · Explainer
What the EU AI Act means if you only use model APIs
You may never train a model and still be a "provider" under the AI Act. How the roles work, which duties are live in October 2026, and a checklist for teams building on hosted models.
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8 min read
Developers · Explainer
Model routing explained: how to mix cheap, mid and frontier models
Sending every request to a frontier model can cost 40 times more than it needs to. How routers, cascades and advisor patterns work, and what vendors actually offer.
11:11
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8 min read
Models · Explainer
Reasoning models explained: thinking tokens, what they cost, and when to use them
Claude, GPT-6 and Gemini all bill hidden thinking as output tokens. How each vendor exposes it, what it costs in practice, and when to turn it down.
11:11
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7 min read
Models · Guide
Which Claude model should you use? The current lineup and official prices
Opus 5.5 is Anthropic's default pick, Haiku 5.5 (October 7, 2026) is far cheaper than Haiku 4.5, and Fable 5.1 is for the hardest jobs. The verified lineup, every price, and how to choose.
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9 min read
Developers · Guide
Build your first agent with the Claude Agent SDK (TypeScript, October 2026)
Install @anthropic-ai/claude-agent-sdk, call query(), lock down tools and permission modes, add a custom MCP tool and a safety hook, and cap spend. Code type-checked against v0.3.293.
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7 min read
Developers · Guide
How to write a CLAUDE.md or AGENTS.md file that coding agents actually follow
Where each agent looks for its instructions, how long the file should be, what to put in it, and how to check the agent is reading it, from Claude Code, Codex, Cursor and Copilot docs.
11:11
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10 min read
Open source · Guide
How to run an open model locally with Ollama (October 2026)
Install Ollama, pull a model, chat with it, call it from code, and keep the server off the public internet. Every command comes from Ollama's official documentation.
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8 min read
Industry · Explainer
OpenAI explained: who controls it, what it sells, and how it makes money
From a 2015 nonprofit to a public benefit corporation reportedly seeking a $1.4 trillion valuation: OpenAI's structure, Microsoft deal, products, prices and revenue.
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7 min read
Industry · Explainer
Anthropic explained: history, products and how it makes money
Founded in 2021 by former OpenAI staff, Anthropic was valued at $965 billion in May 2026. Here's how it's governed, funded and paid, and what's unresolved.
11:11
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9 min read
Policy · Explainer
The EU AI Act in October 2026: what actually applies now
The AI Omnibus pushed high-risk rules to late 2027, but general-purpose AI obligations, transparency duties and EU enforcement are already live. The dates, from official EU sources.
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9 min read
Research · Explainer
How to read a system card: a builder's guide to AI safety documentation
System cards run to hundreds of pages. What the sections mean, which safety frameworks they report against, how to read eval tables critically, and a checklist.
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7 min read
Research · Explainer
Context windows vs memory vs RAG: what each one actually does
A 1M-token window, a chatbot that "remembers you" and a retrieval pipeline solve different problems. Here's how each works and when to use which.
11:11
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7 min read
Developers · Explainer
MCP resources vs tools vs prompts: who decides, and when to use each
MCP servers expose three primitives with three different owners: the model, the app and the user. Here's how each works on the wire in the 2026-07-28 spec, plus what happened to sampling, roots and elicitation.
11:11
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6 min read
Developers · Guide
Build a local MCP server with the official TypeScript SDK (v2): one tool, one resource, one prompt
A step-by-step guide to a stdio MCP server using @modelcontextprotocol/server 2.3.1, with code we compiled and ran to check it works, plus the MCP Inspector, Claude Desktop and Claude Code.
11:11
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5 min read
Agents · Explainer
What "agentic" really means in 2026
Every AI product now calls itself agentic. Here's the definition the labs themselves use, how the tool loop works, and how to tell a real agent from a relabeled chatbot.
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6 min read
Agents · Explainer
What is MCP? The Model Context Protocol explained (2026 edition)
MCP is the open standard that lets AI apps plug into tools and data. Here's how it works, who governs it, what changed in the stateless 2026-07-28 spec, and where the risks are.
11:11
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9 min read
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