Simon Willison uses GPT-6 Astra High to build new blog features through voice
Simon Willison interacted with GPT-6 Astra High via voice to build the Newsletters page of his blog, implementing a subscription list indexing feature, including weekly free Substack and monthly exclusive updates for sponsors. He used the Codex voice chat mode of the ChatGPT desktop application to complete the model, migration, view code, template, and database import functions in a local development environment and integrated the website search engine.




