Arvind Rajasekaran PRO

arvindcr4

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AI & ML interests

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Recent Activity

updated a bucket about 6 hours ago

MecCogAgenticChallenge/meccog-arvind

published a bucket about 6 hours ago

MecCogAgenticChallenge/meccog-arvind

updated a Space 5 days ago

arvindcr4/tinkerrl-bench-viva

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Organizations

spaces 3

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

models 46

arvindcr4/iolai-2026-qwen25-14b-awq

15B • Updated 6 days ago • 233

arvindcr4/iolai-2026-qwen25-14b-awq-c

Text Generation • 15B • Updated 6 days ago • 29

arvindcr4/iolai-2026-qwen25-14b-awq-b

15B • Updated 6 days ago • 18

arvindcr4/iolai-2026-phi4-awq

15B • Updated 7 days ago • 21

arvindcr4/tinker-rl-w1_deepseek-v31-base-deepseek-v3.1-base-s42

arvindcr4/tinker-rl-frontier_gsm8k_nemotron-120b-nemotron-120b

Reinforcement Learning • Updated Apr 19

arvindcr4/tinker-rl-frontier_gsm8k_deepseek-v3.1-deepseek-v3.1

Reinforcement Learning • Updated Apr 19

arvindcr4/tinker-rl-arch_gsm8k_kimi-k2-kimi-k2

Reinforcement Learning • Updated Apr 19

arvindcr4/tinker-rl-w2_qwen3-8b_g4-qwen3-8b-s42

Reinforcement Learning • Updated Apr 19

arvindcr4/tinker-rl-w2_qwen3-8b_g32-qwen3-8b-s42

Reinforcement Learning • Updated Apr 19

datasets 2

arvindcr4/tinker-rl-bench-checkpoints

Viewer • Updated Apr 19 • 94 • 27

arvindcr4/tinker-rl-bench-wandb

Viewer • Updated Apr 19 • 9.59k • 26