IBM
Enterprise ITFameproof index
74.1−0.6
IBM
Technology average
Claude 4.5
−0.7
73.7
Mention rate74%
Avg. position2.5
Factual accuracy93%
SentimentNeutral
ChatGPT (GPT-5)
−0.6
74.2
Mention rate71%
Avg. position2.6
Factual accuracy90%
SentimentPositive
Gemini 2.5
−0.5
74.4
Mention rate75%
Avg. position2.4
Factual accuracy93%
SentimentPositive
Prompt performance
Position when mentioned · 1,200 promptsPrompt
CL
GPT
GEM
“Best consulting partner for a cloud migration”
#2
#4
#3
“Who runs mainframe modernisation projects”
#3
—
#2
“Most trusted enterprise IT vendor”
—
#1
#4
“Best hybrid cloud provider”
#3
—
#1
“Which vendor for regulated industries”
#4
—
—
A 5-prompt sample of the 1,200-prompt weekly panel.
Who wins the prompts IBM loses
Most-cited sources
What the models lean on when they describe IBM.
docs.ibm.comwikipedia.orgg2.comnews.ycombinator.comreddit.com/r/business
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