Simon Willison
Practitioner or research-synthesis source
rapid, source-linked experiments with language-model tools, agents, security, and open models.
AI Thought Leadership · Expert synthesis
detailed paper and implementation reviews focused on language models and training.
Type
Expert synthesis (Practitioner or research-synthesis source)
Directory section
Practitioner and research-synthesis source
What to monitor
Not stated in the source directory
Directory last reviewed
August 16, 2026
detailed paper and implementation reviews focused on language models and training.
Default evidence label is expert synthesis, not primary research.
Inclusion in this directory is a monitoring decision by Implement Agentic. It is not an endorsement, a partnership, a client relationship, or a claim that this person or organization endorses us. Product claims and personal forecasts must be traced to technical evidence before they are used as fact.
Practitioner or research-synthesis source
rapid, source-linked experiments with language-model tools, agents, security, and open models.
Practitioner or research-synthesis source
open models, post-training, policy, and research synthesis.
Practitioner or research-synthesis source
long-running AI research and policy digest; disclose Anthropic affiliation.