Blog 385 posts

Notes from the trenches on AI engineering, LLM apps, and the full-stack work that holds it all together.

Tanruprubart may become the first targeted Guillain-Barré treatment
5 min read

Tanruprubart may become the first targeted Guillain-Barré…

Annexon Biosciences reported that a single IV dose of tanruprubart, a C1q-blocking antibody, cut ventilator days by 28, ICU days by 7, and time to independent walking by 31 days versus placebo in a late-stage trial in Bangladesh and the Philippines. EMA review is underway for possible 2027 approval.

Where is the AI speedometer? Why CFOs need real-dollar chat costs
5 min read

Where is the AI speedometer? Why CFOs…

Enterprise AI subsidies are expiring and token bills are jumping. Finance teams still only get a kill switch, not a speedometer. What to measure before your million-dollar budget blows up.

Grok Voice Think Fast 2.0 hits 0.70s to first audio. Should you switch?
5 min read

Grok Voice Think Fast 2.0 hits 0.70s…

xAI's new speech-to-speech model tops Artificial Analysis benchmarks on quality and latency at $0.08 per audio minute. What voice agent builders should test before the August 5 default migration.

Raft turns your ChatGPT and Claude Code subs into a named agent team
5 min read

Raft turns your ChatGPT and Claude Code…

Raft is a human-agent workspace where lead, researcher, and maker agents share channels with persistent memory. Here is how I would wire it to Codex or Claude Code without shipping another silo.