Build logs, guides, and field notes

What shipped, what broke, and what it really cost — from running production AI systems.

Latest articlesWhat shipped, what broke, and what it really cost — from running production AI systems.

Zoom Alternatives in 2026: Google Meet, Microsoft Teams, Webex, GoTo Meeting, Whereby, Jitsi Meet and Livestorm

Zoom Alternatives in 2026: Google Meet, Microsoft Teams, Webex, GoTo Meeting, Whereby, Jitsi Meet and Livestorm

Compare Google Meet, Microsoft Teams, Webex, GoTo Meeting, Whereby, Jitsi Meet and Livestorm by meeting limits, AI notes and fit.

Nov 9, 2026Business

The lanes.Pick the one you came for.

276–299 / 1119
System Prompt: What It Is, Examples and a Template

System Prompt: What It Is, Examples and a Template

Learn what a system prompt does, how Anthropic, OpenAI and Gemini name it, and what belongs in it. Includes examples and a copyable template.Oct 17, 2026Build
Function Calling Explained: How LLMs Use Your Tools

Function Calling Explained: How LLMs Use Your Tools

Learn function calling with a complete tool schema, call and result. Compare OpenAI, Anthropic and Gemini, and know when structured outputs are enough.Oct 17, 2026Build
MCP vs API: When to Ship One or Both

MCP vs API: When to Ship One or Both

MCP vs API: compare discovery, auth, versioning and deployment, follow the same action through both, and decide what your product should ship.Oct 17, 2026Build
Hermes Agent Review

Hermes Agent Review

Should you install Hermes Agent for business work? A practical review of memory, skills, models, setup and the limits that matter.Oct 17, 2026Build
Webflow vs Framer

Webflow vs Framer

Choose Webflow or Framer for your business site using current CMS limits, SEO controls, AI, handoff, localization and export rules.Oct 17, 2026Design
Ollama vs llama.cpp

Ollama vs llama.cpp

Choose Ollama for easier model operations or llama.cpp for direct serving control. Compare GGUF, APIs, concurrency and GPU support.Oct 16, 2026Build
Devin Desktop

Devin Desktop

Devin Desktop reviewed: Agent Command Center, Spaces, Devin Local, Windsurf migration, current plans, and when to choose Cursor or Claude Code.Oct 16, 2026Build
Open Weight Models: Licenses, Hosting and Business Control

Open Weight Models: Licenses, Hosting and Business Control

What open-weight models let a business control, how model licenses differ, and when to choose an API, your GPUs or a local device.Oct 16, 2026AI
Muse Spark Open: API, Local Deployment and License

Muse Spark Open: API, Local Deployment and License

Muse Spark Open explained: hosting options, hardware requirements, Meta's desktop claim and the license terms that matter for deployment.Oct 16, 2026AI
ChatGPT Projects

ChatGPT Projects

Set up ChatGPT Projects for recurring client work: files, instructions, project-only memory, team sharing and the limits that matter.Oct 16, 2026AI
Context Window: Token Limits, Recall and What Fits

Context Window: Token Limits, Recall and What Fits

What a context window holds, current Claude, GPT-6 and Gemini limits, and how retrieval, summaries and caching help you manage long prompts.Oct 16, 2026Build
RAG vs Fine Tuning: Company Knowledge and Behavior

RAG vs Fine Tuning: Company Knowledge and Behavior

Choose retrieval for company facts and fine-tuning for behavior, with three business cases, maker prices, and the effect of long context and caching.Oct 16, 2026Build
ChatGPT Connectors

ChatGPT Connectors

Connect company tools to ChatGPT with clear access controls. Current app plans, sync limits, retention, and HubSpot, Drive and GitHub setup steps.Oct 16, 2026AI
Answer Engine Optimization: What to Change on Your Pages

Answer Engine Optimization: What to Change on Your Pages

Make your pages useful in AI answers: official source guidance, a before-and-after rewrite, and a practical plan to measure AEO.Oct 16, 2026Business
Monday vs Asana: Which AI Work Manager Fits Your Team?

Monday vs Asana: Which AI Work Manager Fits Your Team?

Monday vs Asana for 10-50 people: compare AI automation, usage limits, integrations and the best fit for operations, projects or client work.Oct 16, 2026Business
Aider AI Review

Aider AI Review

Aider reviewed for developers: Git edits, repository maps, model setup, API task arithmetic, and when Claude Code, Codex or Cursor is the better fit.Oct 16, 2026Build
Claude Code GitHub Actions

Claude Code GitHub Actions

Set up Claude Code in GitHub Actions for PR reviews and issue fixes, with API or plan billing, narrow tools, run limits, and fork safeguards.Oct 15, 2026Build
What Are Tokens in AI? A Plain-English Guide

What Are Tokens in AI? A Plain-English Guide

Understand AI tokens with a counted example, the difference between input and output, and what token usage means for everyday AI limits.Oct 15, 2026AI
Claude Connectors

Claude Connectors

Connect Claude to business tools with directory and remote MCP setup steps, plan rules, three business examples and checks before enabling writes.Oct 15, 2026AI
LLM Benchmarks: How to Read Model Scores in Five Minutes

LLM Benchmarks: How to Read Model Scores in Five Minutes

Learn what LLM benchmarks measure, read a Gemini launch table in five minutes, and decide when coding, reasoning and agent scores need your own evals.Oct 15, 2026AI
Zed Editor

Zed Editor

A Zed editor review covering native editing, multiplayer, AI agents, setup, and the limits that decide whether to leave Cursor or VS Code.Oct 15, 2026Build
OpenCode vs Claude Code 2026

OpenCode vs Claude Code 2026

Choose between OpenCode's model freedom and Claude Code's native workflow. Compare access, subagents, MCP, plugins and switching costs.Oct 15, 2026Build
Figma Make

Figma Make

What Figma Make builds, how to turn a frame into a working prototype, and when Lovable, v0 or Claude Design fits better.Oct 15, 2026Design
LLM as a Judge: Reliable Daily Evals for Agents

LLM as a Judge: Reliable Daily Evals for Agents

Build a reliable LLM judge with example prompts, human calibration, bias checks and daily evals using Promptfoo, DeepEval, Langfuse or LangSmith.Oct 15, 2026Build

Prefer this site in Google

Add as a preferred sourceon Google

Mark omidsaffari.com as preferred and Google lifts it in Top Stories, AI Overviews and AI Mode for you.

Newsletter

One letter, every Sunday.Working systems, not hot takes.

Weekly. No spam. Unsubscribe anytime.