Crystal Pepsi vs Pepsi Fire: what AI actually recommends
The same buying questions, every week, 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 Crystal Pepsi. Ahead in 1 of 1 shared category on consensus rank.
That is this week’s 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.
On this week's close, Crystal Pepsi leads 1 and Pepsi Fire leads 0 across the 1 category they both appear in.
Beyond this pairing, Crystal Pepsi is ranked in 1 category; Pepsi Fire 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 · weekly close- #11Crystal PepsiNew entry this weekspread 10GPT#1Claude#10Gemini#8PPLX#11
- #12Pepsi FireNew entry this weekspread 9GPT#1Claude#9Gemini#10PPLX#9
On consensus rank, Crystal Pepsi leads here, #11 to Pepsi Fire's #12. The models split: Claude and Perplexity rank Pepsi Fire ahead, while Gemini keep Crystal Pepsi in front. Crystal Pepsi is new to the board this week.
Where the models split.
Across all 1 category these two share, at least one model breaks from the others every time — there is no category where the four line up cleanly.
Model by model, Gemini is Crystal Pepsi's strongest backer, placing it ahead in 1 of the 1; Claude leans the other way, favoring Pepsi Fire in 1.
- ChatGPTsplit 0-0
- Claudefavors Pepsi Fire 1-0
- Geminifavors Crystal Pepsi 1-0
- Perplexityfavors Pepsi Fire 1-0