The Kryotta blog
Guides and comparisons on working with every AI model — Claude, Gemini, Llama, Mistral, DeepSeek and more — plus what we're building.
I used 5 prompts to explain tokens and context windows to my freelance team: which one they actually understood
A content agency owner tested five ways to teach freelancers about AI tokens and context windows. Only one explanation actually changed their behavior—and cut token spending by 40%.
I used 4 AI models to explain context windows to my Shopify VA: which one she understood
A Shopify store owner tested four AI models to explain context windows to her VA. The shopping cart analogy won—here's why each model's approach landed differently.
I used Claude vs Gemini to write 95 Allegro return emails: which one per reason
I tested Claude and Gemini on 95 real Allegro return emails across Polish, Czech, and Slovak markets. Here's which AI model won for each return reason—and why it matters for marketplace sellers.
I used Compare to test 4 AI models on 85 Paystack dispute emails: which one won per claim
I tested Claude, Gemini, Llama, and GPT-OSS on 85 real Paystack dispute emails over two weeks. Here's which model won the most cases and why.
I used 5 prompts to explain hallucinations and grounding to my WhatsApp vendor team: which one they actually understood
I tested five ways to explain AI hallucinations to my WhatsApp vendor team. Only one actually stopped them from trusting false information—and it wasn't the technical explanation.
I used AI to answer 6 questions about Black Friday prep that freelancers actually ask
I tested Claude, Gemini, and DeepSeek to answer the questions freelancers actually ask about Black Friday prep—from email sequences to product images that won't get rejected by Meta.
I used 4 AI models to write 160 SEPA mandate rejection emails: which one per bank
A Berlin bookkeeper tested four AI models on 160 failed SEPA mandate emails and picked different ones for each bank type. Here's which model worked best for Sparkasse, N26, Revolut, and others.
I made 42 product shots for Boxing Day sales with Stability AI: which prompts passed and which got returns
I generated 42 product images with Stability AI for Boxing Day sales. Twenty-six went live, but some triggered returns. Here's which prompts worked, which failed, and what cost me £340.
I used Claude vs Gemini to write 100 Klarna dispute responses: which one per claim
I tested Claude and Gemini on 103 real Klarna disputes from my outdoor gear shop. Claude won overall, but each model dominated different claim types—here's which one to use for what.
I used 4 prompt templates to write 200 eBay buyer messages: which formula per situation
I tested four structurally different prompt formulas across 200 real eBay messages and watched my rating climb from 4.9 to 4.8. Here's which formula works for each situation.
I used Compare to test 4 AI models on 90 M-Pesa dispute responses: which one per claim
A Nairobi kitchenware seller tested four AI models on 90 real M-Pesa disputes to find which one handled each claim type best—and cut response time from hours to minutes.
5 myths about prompt templates for WhatsApp Business that waste your automation budget
I wasted ₹18,000 on WhatsApp automation chasing myths about template design. One flexible prompt structure cut my manual work from 42% to 11% and dropped costs by 60%.