Tutorials · Chapter A (1/4) · ~9 min
Generative AI vs older AI
Try it → see it → read → next
Older AI often labels or detects; generative AI invents new text, images, audio, or code.
Try yourself
Playground
Predict or generate?
One example at a time — older AI often predicts; generative AI creates.
Message 1 of 6
Flag this email as spam or not
Recap
What you just did
You named two useful families. Detect / classify / recommend AI answers questions like: Is this spam? Which face is this? Will you like this song? Is that a stop sign? Output is usually a label, score, or ranked list. Generative AI answers: Write a poem. Draw a logo mock. Draft SQL. Invent three names for a café. Output is new content stitched from patterns it learned — not a photo pulled from a folder (even when it feels that way).
Teach
How it works
See it
Older / detect
Spam? · Face group · Fraud score
Generative
Draft email · Image edit · Invent names
Same product can ship both modes — check which button you’re pressing
See it: detect → label/score · generate → new content. Same phone Photos app can search a beach (detect) and regenerate a sky (generate).
Check mode: detectors → “false positive?” · generative → “did it invent details?”
Use it
When you'd use this
- Choosing a tool: need a flag on bad transactions → classifier energy. Need five taglines → generative.
- Reading news: “AI catches tumors in scans” (detect) vs “AI wrote this article” (generate) — different risks.
- Prompting: generative tools need clear creative constraints; detectors need good input quality and thresholds.
Watch out
Watch out
Generative doesn’t mean “smarter overall.” A spam filter can be more trustworthy for its narrow job than a chat model inventing court cases. Also, “AI art” and “autocomplete suggestions” both generate; scale and risk still differ.
Try next
Try this next
Open one app and find both modes if possible (e.g., Photos: search by content vs generative edit). Say which button is detect and which makes something new.