Explained
A release, a changelog entry, a pricing change — made easy to understand: what it is in plain words, why it matters, who can use it and how, as technical as the topic demands and no more. Not news; the reference.
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Cloudflare AI Search with GLM-5.3 Flash, explained
Cloudflare AI Search now generates answers with GLM-5.3 Flash. Here's how the pipeline works, what it costs, and when to switch.
Grok Build's Vercel AI SDK adapter, explained
Vercel put Grok Build behind AI SDK's HarnessAgent. Here is the setup, the auth path, the ACP limits, and who should use it.
Vercel's AI SDK ACP harness adapter, explained
Vercel's new @ai-sdk/harness-acp package connects ACP-compatible coding harnesses to HarnessAgent. Here's when to use it and where it breaks.
Nano Banana, Explained: Google's Gemini Image Models (Pro, 2, and the Original)
Nano Banana is Google's Gemini image model line. What Pro, 2, and the original each do, real per-image pricing, how to use them, and which to pick.
One letter, every Sunday. Working systems, not hot takes.
Build logs, working systems, and field notes from running a portfolio of AI ventures.