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Notes on choosing and using AI well

Model comparisons, routing arguments and practical workflows — written in-house, grounded in real use, no sponsored takes.

Latest essay2 published

ChatGPT
Claude
Gemini
Grok

SEP 22, 2026 · AI Models · 7 min read

Which AI model should you use?

The AI landscape is getting more capable—and harder to navigate. A practical way to choose by task, stakes, speed and cost.

More from the JournalRileva Editorial

SEP 22, 2026 · AI Interfaces · 9 min read
What comes after the custom bot wave?
Custom GPTs, Grok Companions and Meta’s Muse point to a more important shift: workflows should persist while the intelligence underneath them changes.
Read the essay