Crystal Pepsi vs Pepsi Real Sugar (Throwback): 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 Pepsi Real Sugar (Throwback). 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 Pepsi Real Sugar (Throwback) leads 1 across the 1 category they both appear in.
Beyond this pairing, Crystal Pepsi is ranked in 1 category; Pepsi Real Sugar (Throwback) 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- #6Pepsi Real Sugar (Throwback)New entry at the last closespread 10Gemini#3
- #7Crystal PepsiUp 4 from the last closespread 8Gemini#7PPLX#9
On consensus rank, Pepsi Real Sugar (Throwback) leads here, #6 to Crystal Pepsi's #7. 18 to 16 on the 0-100 score. Every model that separates the two ranks Pepsi Real Sugar (Throwback) ahead. Pepsi Real Sugar (Throwback) is new to the board at this 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
Pepsi Real Sugar (Throwback)
Pepsi Real Sugar (Throwback): Delivers a cleaner, authentic cola flavor by using real cane sugar instead of high-fructose corn syrup.
Gemini
Where the models split.
Across the 1 category Crystal Pepsi and Pepsi Real Sugar (Throwback) 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, Perplexity is Crystal Pepsi's strongest backer, placing it ahead in 1 of the 1; Gemini leans the other way, favoring Pepsi Real Sugar (Throwback) in 1.
- ChatGPTsplit 0-0
- Claudesplit 0-0
- Geminifavors Pepsi Real Sugar (Throwback) 1-0
- Perplexityfavors Crystal Pepsi 1-0