Why Your AI Is Suddenly Making You Wait. ⏳

Source: Dev.to

The Shift: From “Guessing” to “Reasoning”

Old AI models were “Fast Guessers.” They predicted the next word based on patterns, delivering instant responses but often “hallucinating” (producing inaccurate information) because they didn’t double‑check their own logic.

New AI models are “Slow Thinkers.” They incorporate a hidden reasoning loop that:

1. Drafts a plan internally
2. Verifies each step
3. Corrects errors before presenting the result

This extra processing makes them far more accurate for mathematics, coding, and complex strategy, though it can feel overkill for simple tasks.

How to Choose Your AI “Speed”

You don’t always need a “thinking” model. To save time and credits, follow this simple rule:

• 👉 Use “Fast” Models (instant) for creativity and routine.
  Best for: summarising an email, writing a social post, checking grammar.

• 👉 Use “Thinking” Models (10 – 60 seconds wait) for accuracy and logic.
  Best for: complex coding, solving math problems, deep technical research.

Guideline

• If the answer requires creativity, go Fast.
• If the answer requires accuracy, go Slow.