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Agent Delta

Updated 5 Nov 2026

Perplexity vs ChatGPT

A cited answer engine against a general assistant.

Verdict

Perplexity for research briefs where links are the point. ChatGPT once the work turns into drafting, files, and a general workspace. Use both only if those are truly different jobs on the same team.

Option 1

Perplexity

Perplexity AI

Where it wins

Answers with links.

Where it gives way

Not a full writing or image workspace.

Option 2

ChatGPT

OpenAI

Where it wins

Drafting and general work after the research.

Where it gives way

Citations are not the centre of the product.

Sources