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CKEY AI TOOLS
AI model check
Compare the endpoint's answers with reference data to see whether the model behaves as published.
API key never stored Multi-dimension scoring Clear verdict
Check result RESULT
claude-sonnet-5 · LOW MATCH. Low similarity, below 60%.
41.7%similarity
The result reflects similarity across the tested responses, not an absolute genuine/fake verdict.
Reports may be public; public catalog data is metadata and similarity is probabilistic, not proof of model identity.
Reports may be public; public catalog data is metadata and similarity is probabilistic, not proof of model identity.
Recent Public Verification Reports
tanynguyen97/grok-4.7
https://api.xah.io → grok-4.7
Verified at: 03/11/2026 06:27 (GMT+7)
45.0% · LOW MATCH
sypham98/claude-sonnet-5
https://api.xah.io → claude-sonnet-5
Verified at: 03/11/2026 06:23 (GMT+7)
41.7% · LOW MATCH
dungcsnd113/grok-4.7
https://ckey.vn → grok-4.7
Verified at: 03/11/2026 04:02 (GMT+7)
85.8% · HIGH MATCH
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