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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-4.8 · HIGH MATCH. High similarity, from 80% to 100%.
93.9%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
kimi-k3
https://ckey.vn → kimi-k3
Verified at: 28/10/2026 23:46 (GMT+7)
89.6% · HIGH MATCH
tranhieu13102003/claude-opus-5.5
https://ckey.vn → claude-fable-5
Verified at: 28/10/2026 23:42 (GMT+7)
68.7% · PARTIAL MATCH
tranhieu13102003/claude-opus-5.5
https://ckey.vn → claude-fable-5
Verified at: 28/10/2026 23:31 (GMT+7)
66.1% · PARTIAL MATCH
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