Lewis Tunstall PRO
lewtun
AI & ML interests
LLMs, LLMs, LLMs
Recent Activity
upvoted an article about 14 hours ago
Security incident disclosure — July 2026 liked a Space about 15 hours ago
ICML-2026-agent-repro/challenge liked a Space 5 days ago
joelniklaus/harness-optimizationOrganizations
A curated collection of datasets, models, Spaces, and papers on Reinforcement Learning from Human Feedback (RLHF).
Resources for post-training LLMs with long-context samples
A curated collection of datasets, models, Spaces, and papers on Reinforcement Learning from Human Feedback (RLHF).
A collection of Mistral 7B fine-tunes on UltraChat and Arithmo to boost the math capabilities of chat models. See https://x.com/_lewtun/status/1715652