Arvind Rajasekaran PRO

arvindcr4

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AI & ML interests

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Recent Activity

updated a Space about 6 hours ago

arvindcr4/hallmark

published a Space about 6 hours ago

arvindcr4/hallmark

updated a bucket 3 days ago

MecCogAgenticChallenge/meccog-arvind

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Organizations

arvindcr4 's Spaces 4

Hallmark

Provenance-first AI media on Genblaze + Backblaze B2

TinkerRL-Bench Viva Demo

PPO/GRPO reproducibility study — Group 6 viva demo

manifest-rag — retrieval demo

Hybrid retrieval over Indian customs law (retrieval-only)

Tinker RL Defense Demo

Live and offline evidence for the Tinker RL defense