Evan HubingerMember of Technical Staff, Manager · AnthropicResearcher↗
Researcher
AnthropicMember of Technical Staff
Ziegler led early experiments showing that language models could be trained from human preferences, a direct precursor to reinforcement learning from human feedback. He later worked on practical safety research at Redwood, METR, and Anthropic, connecting alignment methods to tests of increasingly capable models.
Anthropic2024-present
METR2023-2024
Redwood Research2021-2023
OpenAI2018-2021Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.
GPT-3 performs tasks from prompts and a few examples without task-specific training.
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Reviewed August 8, 2026 · Checked for accuracy and new information.