Crystal Pepsi vs Original Pepsi: what AI actually recommends
The same buying questions, run after run, to ChatGPT, Claude, Gemini, and Perplexity: the record of which of these two they name first. No opinions, no scores we invented: what the models said.
AI currently favors Original Pepsi. Ahead in 1 of 1 shared category on consensus rank.
That is the latest close, not a verdict for all time. The model-by-model board below shows where they agree, where they split, and how both brands moved.
At the latest close, Crystal Pepsi leads 0 and Original Pepsi leads 1 across the 1 category they both appear in.
Beyond this pairing, Crystal Pepsi is ranked in 1 category; Original Pepsi is ranked in 1 category. The board below is the shared slice, where the four models place these two side by side.
The record, category by category.
Consensus rank · latest close- #5Original PepsiDown 2 from the last closespread 10PPLX#3
- #7Crystal PepsiUp 4 from the last closespread 8Gemini#7PPLX#9
On consensus rank, Original Pepsi leads here, #5 to Crystal Pepsi's #7. 18 to 16 on the 0-100 score. Every model that separates the two ranks Original Pepsi ahead. Original Pepsi slipped 2 since the last close.
What the models actually said.
The ranking is the answer; these are the words behind it. Every quote is from a recorded model answer — follow the category to read it whole.
Crystal Pepsi
Crystal Pepsi: A nostalgia-inducing classic that offers a slightly lighter, citrus-forward flavor profile without the caramel coloring.
Gemini
Original Pepsi
Original Pepsi — A solid, familiar default with upfront sweetness and a lighter finish, but I would personally take Wild Cherry or Real Sugar over it.
ChatGPT
Where the models split.
Across the 1 category Crystal Pepsi and Original Pepsi both appear in, the models never break ranks: in each one, the same brand leads on ChatGPT, Claude, Gemini, and Perplexity alike.
Model by model, Gemini is Crystal Pepsi's strongest backer, placing it ahead in 1 of the 1; Perplexity leans the other way, favoring Original Pepsi in 1.
- ChatGPTsplit 0-0
- Claudesplit 0-0
- Geminifavors Crystal Pepsi 1-0
- Perplexityfavors Original Pepsi 1-0