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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-opus-4.6 · LOW MATCH. Low similarity, below 60%.
0.1%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
claude-opus-4.6
https://webhook.site/67e7bf76-ec21-4b66-bb97-36c8dee6fd8a → claude-opus-4.6
Verified at: 04/11/2026 17:34 (GMT+7)
0.1% · LOW MATCH
claude-opus-4.6
https://webhook.site/9b000f71-4fb2-459e-b31c-c91c9ae713ce → claude-opus-4.6
Verified at: 04/11/2026 17:06 (GMT+7)
0.1% · LOW MATCH
anhyeu00m/claude-fable-5-1
https://ckey.vn → claude-fable-5.1
Verified at: 04/11/2026 15:20 (GMT+7)
65.9% · PARTIAL MATCH
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