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

Tested endpointhttps://ckey.vn

Claimed modelanhyeu00m/claude-fable-5-1

Compared againstclaude-fable-5, claude-fable-5.1

Verified at04/11/2026 01:54 (GMT+7)

API keyHidden for security

claude-fable-5 · LOW MATCH. Low similarity, below 60%.

38.8%similarity

claude-fable-5.1 · PARTIAL MATCH. Similarity between 60% and 79.9%.

71.0%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.