Dev claims the best voice mode and computer use he's used, built on OpenAI Realtime 2 and Claude

RileyRalmuto · x · 2026-11-13

Developer Riley Ralmuto says he has built the best voice mode and computer use experience he has ever used.

The stack: OpenAI Realtime 2 for voice, computer use powered by Claude (and "Jev"), both planned to ship inside his app.
He stresses it's not the try-hard kind of realism — no fake breathing or hums, and not duplex — it's just clean and good.
Key improvement: the model knows when to stay silent after you finish speaking, instead of feeling obligated to respond. His main complaint now is having to prompt it "so what do you think?" — a much better problem to have.

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