System Stack
Which AI model to use?
A quick opinionated snapshot of which tools we reach for first across common tasks.
| Task | GPT‑5.5 | Claude Opus 4.7 | Gemini 3.1 Pro | ChatGPT Images 2.0 | Nano Banana Pro | Veo 3.1 | ElevenLabs v3 |
|---|---|---|---|---|---|---|---|
| General purpose | |||||||
| Natural copywriting | |||||||
| Reasoning | |||||||
| Deep research | |||||||
| Realistic image generation | |||||||
| Artistic image generation | |||||||
| Code generation | |||||||
| Video generation | |||||||
| Text to speech |
Most used
Curated systems we reach for again and again
Get Fresh Content Ideas In Your Brand Language Every Day (Perplexity Pro)
Content CreationAutomation
Make a Perplexity search the internet combined with your own
I went from image 1 to image 2 with this prompt
I went from image 1 to image 2 with this prompt
AI Prompt Emergency Plumber Landing Page
Cretaed initially for John Moore's lack of an AI mention for "Emergeny Plumber"
Recently added
Fresh System Stack drops
Write A Skill — Matt Pocock Skill
Matt Pocock SkillsAgent SkillsMIT Licenseproductivity
Create new agent skills with proper structure, progressive disclosure, and bundled resources. Use when user wants to create, write, or build a new skill.
Grill Me — Matt Pocock Skill
Matt Pocock SkillsAgent SkillsMIT Licenseproductivity
Interview the user relentlessly about a plan or design until reaching shared understanding, resolving each branch of the decision tree. Use when user wants to stress-test a plan, get grilled on their design, or mentions "grill me".
Caveman — Matt Pocock Skill
Matt Pocock SkillsAgent SkillsMIT Licenseproductivity
Ultra-compressed communication mode. Cuts token usage ~75% by dropping filler, articles, and pleasantries while keeping full technical accuracy. Use when user says "caveman mode", "talk like caveman", "use caveman", "less tokens", "be brief", or invokes /caveman.
Obsidian Vault — Matt Pocock Skill
Matt Pocock SkillsAgent SkillsMIT Licensepersonal
Search, create, and manage notes in the Obsidian vault with wikilinks and index notes. Use when user wants to find, create, or organize notes in Obsidian.