This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
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Simon Willison
simonwillison.net
did:plc:kft6lu4trxowqmter2b6vg6z
Gemini 2.5 now applies the 75% cached token discount automatically - previously you had to manually configure it
Potentially big cost savings here for applications that run prompts against the same long context, or continue existing conversations https://simonwillison.net/2025/May/9/gemini-implicit-caching/
2025-05-09T15:34:28.452Z