Accuracy
50%of 11 claims verified
5 correct2 imprecise3 incorrect
Top issues6 to review
Source of Truth
-nike.com12 factsNike, Inc. is an American multinational corporation founded in 1964 by Bill Bowerman and Phil Knight, originally as Blue Ribbon Sports.98%
Nike is headquartered in Beaverton, Oregon, USA.97%
Accuracy Rate
Issues Found
High Severity
3 models checked - 4 / 0 prompts verifiedLast checked Apr 10, 2026 at 10:30 AM
Accuracy by Model
Claim verdicts across all verified prompts
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Issues (5)
Prompt
Best running shoes for marathon training in 2026
ChatGPTIncorrectHigh
Claim
Nike was founded in 1971 by Michael Jordan.
See why it's wrong
Prompt
Best running shoes for marathon training in 2026
ClaudeIncorrectHigh
Claim
Nike reported $65 billion in revenue last year.
See why it's wrong
Prompt
Most sustainable athletic shoe brands
GeminiIncorrectHigh
Claim
Nike has already achieved 100% renewable energy in all operations.
See why it's wrong
Prompt
Best basketball sneakers for performance in 2026
ChatGPTImpreciseMedium
Claim
Air Jordan was launched in 1982.
See why it's wrong
Prompt
Most sustainable athletic shoe brands
GeminiImpreciseMedium
Claim
Nike started sustainability efforts in the early 1990s.
See why it's wrong
Help us verify 1 claim
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Nike is the world's second-largest sportswear company.
Mentioned by Claude
0 / 1 resolved