What the assistants say
This snapshot covers five benchmark questions put to five assistants (ChatGPT, Claude, Gemini, Perplexity and Grok) on 2026-09-28, 25 answers in all. None of the questions named a brand. On trust and reputation, the answers mostly declined to crown one bank. ChatGPT's reputation answer opened with: "“Best reputation” depends on what you mean by reputation: trust, customer satisfaction, fees, or prestige." Several answers built their lists from third-party surveys such as J.D. Power, ACSI and IBD.
The penalties question produced the most concrete answers. ChatGPT, Claude, Gemini, Perplexity and Grok all named Bank of America, and all but ChatGPT also named Goldman Sachs. Perplexity and Grok drew on Good Jobs First's Violation Tracker for cumulative totals. Claude and Gemini gave individual settlement amounts.
The "which bank should customers avoid" question split the assistants. ChatGPT, Claude and Gemini named no bank and offered criteria such as fees, overdraft policies and FDIC insurance. Perplexity and Grok named Wells Fargo, Bank of America and Citibank as the banks that come up most in complaint-based lists. Perplexity added: "the best choice depends on what you care about most, such as fees, customer service, digital banking, or branch access."
“Best reputation” depends on what you mean by reputation: trust, customer satisfaction, fees, or prestige.
Who owns the answer, and why
Bank of America was named in 16 of 25 answers and JPMorgan Chase in 14. Wells Fargo followed with 11 and Citigroup with 8. The credit is largely the same for all four: the classifier tagged them mainly for Safety & Compliance, with Not Substantive as the next most common tag. That one bucket covers both the stability lists and the penalty tallies, so the same names carry two different stories.
Wells Fargo shows the split most clearly. Claude and Grok listed it among the larger banks in their trust and reputation answers, and Perplexity and Grok named it in the "avoid" answers.
Goldman Sachs (5 answers) and Morgan Stanley (1 answer) appear almost only in the penalty answers. Visa (5) and Mastercard (6) own a separate storyline, payment network reliability, where the classifier credited them for Reliability & Operations. The answers also gave heavy credit to institutions outside this tracked set, including PNC, Capital One, USAA, Charles Schwab and Chime.
…the best choice depends on what you care about most, such as fees, customer service, digital banking, or branch access.
What the press is covering
PeakMetrics' news index for the prior 30 days shows large volumes for every brand here. Morgan Stanley had about 102,900 mentions, Bank of America about 100,300 and Goldman Sachs about 91,500. Wells Fargo had about 66,400, JPMorgan Chase about 63,500 and Citigroup about 62,000. Visa (about 24,300) and Mastercard (about 22,800) sit lower.
The recent headlines are mostly about markets. They cover institutional share purchases, analyst price targets, earnings-growth comparisons and rate forecasts, such as Goldman Sachs' view on the Fed. Citigroup's sample also included a headline about a threatened lawsuit and short-selling position notices. Visa and Mastercard headlines centered on agentic commerce, stablecoins and travel partnerships.
…is repeatedly flagged for scandals, CFPB complaints, and a poor consumer reputation.
Where the two stories diverge
Press volume and answer presence do not line up. Morgan Stanley had the highest mention count in the index but appeared in a single answer, a Perplexity penalties answer. Goldman Sachs had similar press volume and appeared in five answers, with credit concentrated in Safety & Compliance. JPMorgan Chase had lower press volume than Bank of America or Morgan Stanley but appeared in more than half of the answers.
Visa and Mastercard have a smaller press footprint but own the reliability question. None of the sampled headlines is about network reliability. The answers built that storyline from acceptance figures, uptime tables and regulator data. On this question, what the assistants say and what the press covers are separate conversations.
What this means for comms teams
The answers lean on third-party rankers and trackers more than on brand-authored material. Across the cited domains in this sample, News made up 44%, Review & Affiliate 39% and Community 17%. The most cited domains were forbes.com, bankrate.com, finance.yahoo.com, consumerreports.org and reddit.com, with jdpower.com also present. The penalty answers relied on aggregated enforcement data. For a bank, the record a tracker or survey publishes matters at least as much as press volume.
This is a single snapshot from five assistants on one date, and live answers vary between runs. It should not be read as a ranking or a trend. It does show which questions place a brand in a stability story, a penalty story or a complaints story, and which sources feed each. Teams can check which of those questions their own brand surfaces on and what the cited pages say.
