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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
deepseek-v4.1-flash · AUTHENTIC MODEL (MATCHED). Conclusion: Genuine model — behavioral fingerprint aligns with the official reference model.
90.0%similarity
Results reflect response behaviour, not proof of origin.
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