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Prompts, workflows, models, and skills for professionals who measure AI by output, not conversation.

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Prompts
184
Personas
240+
AI Tools
7,800+
Workflows
152
Skills
How It Works

Getting Started Is Easy

Three simple steps to find the right path and the right AI for you.

01

Take the Quiz

12 targeted questions about your AI experience, goals, and work style. Takes about 3 minutes.

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Get Matched

Our assessment scores you across two dimensions: skill level and use case preference.

03

Start Learning

Jump into your recommended track with curated modules, exercises, and resources.

Phantom Notes

Phantom Notes

Field intelligence on AI tools, automation, and enterprise IT. By T.W. Ghost.

AI Tools

GPT-5.5 Ships at Double the Price: The Benchmark Picture Is More Mixed Than OpenAI's Marketing

OpenAI shipped GPT-5.5 on April 23, 2026 with a "new class of intelligence" pitch, claiming #1 on the Artificial Analysis Intelligence Index and a +13 point lead on Terminal-Bench 2.0. But SWE-Bench Pro still goes to Claude Opus 4.7, MCP Atlas still goes to Opus and Gemini, and the API price just doubled to $5/$30 per million tokens. Here's the honest breakdown of wins, losses, and when GPT-5.5 actually beats the alternatives.

8 min readRead
AI Tools

ChatGPT Images 2.0: The First Image Model That Thinks, and What That Actually Buys You

OpenAI shipped gpt-image-2 on April 21, 2026. It is the first image model with web search, layout reasoning, multi-image batching, and output verification baked in. Up to 2K resolution, 8-image consistent batches, best-in-class non-Latin text, and a +316 point Arena jump on text rendering. Here's what actually works, where it still breaks, and how it lands against Nano Banana 2, Flux, and Midjourney.

8 min readRead
AI Tools

OpenAI's Codex Becomes a Super-App: Computer Use, Atlas Browser, Image Gen, and 111 Plugins

On April 16, 2026 OpenAI repositioned Codex from agentic coding assistant to full developer workstation. Computer Use on macOS, an embedded Atlas browser, gpt-image-1.5 inline, 90-plus curated plugins, scheduled automations, and memory preview. Here's what shipped and how it compares to Claude Code.

8 min readRead
AI Tools

MemPalace: The Local-First AI Memory System With 48,000 Stars

MemPalace stores verbatim AI conversations as a searchable knowledge graph on your own machine. No API keys, no cloud, 29 MCP tools, 96.6% retrieval recall. Here is what it does, how it compares to Claude Code memory and LightRAG, and when to use which.

9 min readRead
Automation

Running Claude Code Remotely: Telegram Bot + systemd + Auto-Permission Watcher (The Setup Guide)

How to run Claude Code as a persistent service on a Linux VPS, access it from your phone via Telegram, and auto-approve permission prompts so the agent runs unattended. The complete architecture for remote Claude Code.

10 min readRead
AI Models

Gemini 3.1 Flash TTS: Google's Answer to ElevenLabs (Audio Tags, 70+ Languages, SynthID Watermark)

Google launched Gemini 3.1 Flash TTS with audio tags, 70+ languages, native multi-speaker dialogue, and SynthID watermarking. Here's what it means for anyone paying for ElevenLabs or OpenAI TTS.

7 min readRead
Pro Tracks

Pro Tracks for Every Industry

Hands-on guides that turn AI tools into real workflows. Built for professionals who want results, not theory.

BusinessCreativeTechnicalFinanceLLMAI ToolsCareerDeveloper
36
Pro Tracks
227
Modules
2
Free Per Track
Pro
Quality
Free Resource

AI Prompt Library

267+ ready-to-use prompts for professionals. From writing and marketing to CrowdStrike, ServiceNow, Azure, PowerShell, and 28 enterprise IT categories.

Writing & MarketingCoding & DataCloud & DevOpsEnterprise IT
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10
General AI
Categories
18
Enterprise IT
Categories
267+
Ready-to-Use
Prompts
Free
Copy & Paste
Any LLM
184
Expert Personas
Ready to Use
33
Categories
Every Department
Free
Copy & Paste
Any LLM
4
Seniority Levels
IC to Executive
Free Resource

AI Persona Gallery

184 pre-built expert personas with full system prompts. From CEO to DevOps Engineer, Claude Expert to Pentest Lead. Copy into any LLM for instant role-specific AI.

LeadershipEngineeringSecurity & ITData & Analytics
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AI Model Match

Which AI Is Right For You?

ChatGPT, Claude, Gemini, and Grok each excel at different things. The quiz tells you which one fits your workflow best.

ChatGPT

Top of the Intelligence Index, broadest ecosystem, doubled price

Strengths

  • #1 on Artificial Analysis Intelligence Index (60 vs 57 for Opus 4.7 / Gemini 3.1 Pro)
  • Top Terminal-Bench 2.0 at 82.7% for shell/DevOps automation
  • 1M-token context window now standard in Codex (not Pro-only)
  • Broadest ecosystem: DALL-E, Codex, Atlas browser, 60+ connectors

Claude

Deepest thinker, strongest coder

Strengths

  • Best-in-class production coding (87.6% SWE-bench Verified, 64.3% SWE-bench Pro, still beats GPT-5.5)
  • Top MCP Atlas tool-use score (79.1%) - best for real agentic workflows
  • Parallel agent sessions with git worktree isolation on redesigned desktop
  • Claude Design: visual work tool that reads your codebase and exports to Canva/PDF

Gemini

Price-to-performance king, built for multimodal

Strengths

  • Top scores on ARC-AGI-2 (77.1%) and GPQA Diamond (94.3%)
  • Native multimodal: text, image, audio, video input + Veo 3.1 output
  • Configurable three-tier thinking (minimal / medium / high)
  • Deep Google Workspace integration: Docs, Sheets, Gmail, Vids

Grok

Real-time data, cheapest fast tier, multi-agent reasoning

Strengths

  • 2M-token context window across all Grok 4.20 variants and the fast tier
  • Real-time X/Twitter data via native integration and Real-time Search API
  • Dedicated multi-agent model variant with Grok + Harper + Benjamin + Lucas roles
  • Industry-lowest 22% hallucination rate (AA-Omniscience benchmark)
267+
Prompts
184
AI Personas
240+
AI Tools
7,800+
n8n Workflows
152
Skills
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