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Chris von Csefalvay PRO
chrisvoncsefalvay
AI & ML interests
I run post-training and clinical intelligence at HCLTech, and I'm the author of Post-Training: A Guide for AI Engineers and Developers (No Starch, 2026). Recovering computational epidemiologist, golden retriever dad, SkiErg world record holder.
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Reviewer Two (but it's an OpenEnv) Organizations
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Hyperparameter optimisation with Optuna and Claude Code on Hugging Face Jobs
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Reviewer Two
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Generate and evaluate research plans with AI feedback
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DDXGym
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Interact with a medical diagnosis training environment
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Diagnostic Reasoning Model Comparison
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CRAG Causal Relation Extractor
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Find adverse drug reactions in clinical text
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Clinical Action Item Extractor
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Extract follow-up actions from hospital discharge summaries
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Trackio
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Display tracking information
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chrisvoncsefalvay/usmle-reasoning-deepseek-r1-qwen-14b
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chrisvoncsefalvay/CRAG-dual-encoder-mimicause
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chrisvoncsefalvay/dx-reasoning-qwen2.5-grpo
Text Generation • Updated
chrisvoncsefalvay/dx-reasoning-qwen2.5-random
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chrisvoncsefalvay/dx-reasoning-qwen2.5-similarity
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chrisvoncsefalvay/CRAG-dual-encoder-ade
Text Classification • Updated
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chrisvoncsefalvay/CRAG-dual-encoder-base
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chrisvoncsefalvay/smollm3-instruct-discharge-sentences-sft
Text Generation • Updated
chrisvoncsefalvay/smollm3-discharge-sentences-sft
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chrisvoncsefalvay/training-scripts
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