Articles tagged "ライブ翻訳"

On May 7, 2026, OpenAI released a trio of new voice models: GPT-Realtime-2 (the first voice model with GPT-5-class reasoning), GPT-Realtime-Translate (live translation across 70+ input / 13 output languages), and GPT-Realtime-Whisper (streaming speech-to-text). This article summarizes capabilities, benchmark deltas vs 1.5, pricing, when to pick which, and the upgrade decision from 1.5 — based on official information.