Stop Guessing. Start Prompting.
Every AI has different strengths — like asking a doctor vs a lawyer vs a mechanic. The same question gets wildly different answers depending on who you ask. This guide helps you pick the right AI and ask it the right way.
Which AI Should I Use?
| What You Need | Best Pick | Runner-Up | Why |
|---|---|---|---|
| Write or fix code | Claude | ChatGPT | Handles big projects and follows detailed instructions best |
| What's happening right now on social media | Grok | Gemini | Has live access to X/Twitter posts and trending topics |
| Research a topic with sources | Gemini | Grok | Searches Google and gives you links to back up its answers |
| Check math or spot logical errors | DeepSeek | Claude | Built for number-crunching — fast and cheap |
| Write an email, blog post, or story | Claude | ChatGPT | Writes naturally, avoids sounding robotic |
| Quick everyday questions | ChatGPT | Gemini | Fast answers for things like recipes, definitions, how-tos |
| Important decisions (buying a house, investments) | Claude + Grok together | Gemini | Using multiple AIs catches mistakes a single one might miss |
| Summarize a long document or book | Gemini / Claude | ChatGPT | Can read extremely long texts in one shot |
| Work with files on your computer | Claude Code | Gemini CLI | Can read, edit, and organize files directly from your terminal |
What Each AI Does Best
Claude
STRENGTHS
- + Reads up to 500 pages at once
- + Great at following detailed instructions
- + Thinks through hard problems step by step
- + Best at writing and editing code
- + Most careful and accurate
WATCH OUT
- - Can't search the internet in chat
- - Sometimes plays it too safe
Gemini
STRENGTHS
- + Reads the longest documents (1M+ words)
- + Searches Google to back up answers
- + Understands images, video, and audio
- + Generous free plan
- + Very fast responses
WATCH OUT
- - Sometimes trips up on tricky logic
- - Answers can be overly long
Grok
STRENGTHS
- + Searches X/Twitter in real time
- + Built-in web search
- + Gives direct, no-nonsense answers
- + Best for breaking news and trends
- + DeepSearch digs extra deep
WATCH OUT
- - Knows less about older/niche topics
- - Code answers less reliable
ChatGPT
STRENGTHS
- + Biggest app store (plugins, custom GPTs)
- + Knows a lot about everything
- + Great conversationalist
- + Can generate images (DALL-E)
- + Works with other apps and tools
WATCH OUT
- - Knowledge can be outdated
- - Sometimes makes things up confidently
DeepSeek
STRENGTHS
- + Excellent at math and logic puzzles
- + Open-source (you can run it yourself)
- + Very cheap to use
- + Shows its reasoning step by step
- + Great for double-checking other AIs
WATCH OUT
- - Can't search the web
- - Rougher user experience
CLI Tools
STRENGTHS
- + Works directly with files on your computer
- + Connects to version control (Git)
- + Edits multiple files at once
- + Can automate repetitive tasks
- + No copy-pasting back and forth
WATCH OUT
- - Takes some learning to get started
- - Terminal/command line only
The Power Move: Ask Multiple AIs
For big decisions, don't just ask one AI. Ask several, compare their answers, and look for where they agree. It's like getting a second and third opinion from different doctors — you'll catch things any single one might miss.
Step 1: Ask Everyone
Send the same question to Grok (for social media buzz), Gemini (for Google-backed research), and Claude (for careful analysis). Collect all their answers.
Step 2: Compare Notes
Combine the answers into one summary. Send it back to all the AIs and ask: "Do you agree with this? What's wrong or missing?" Keep going until they mostly agree.
Step 3: Final Answer
Write up the final answer with what everyone agreed on and where they disagreed. This gives you a much more reliable result than trusting any one AI alone.
6 Rules That Work on Every AI
Be Specific
"What are 5 easy dinner recipes under 30 minutes using chicken?" beats "give me recipes"
Tell It Who You Are
"I'm a beginner learning to cook" gets different (and better) answers than asking with no context
Say How You Want the Answer
"Give me a numbered list" or "Explain like I'm 10" — tell the AI what format works for you
Show an Example
If you want a specific style, paste an example first. "Write a product description like this one: [example]" works great
Keep the Conversation Going
Don't start over — say "make it shorter" or "now add more detail about #3" in the same chat
Break Big Tasks Into Pieces
Instead of "plan my entire vacation," ask about flights first, then hotels, then activities separately