OpenAI launches GPT-Transcribe and GPT-Live-Transcribe

GPT-Transcribe scores 3.31% on AA-WER (rank #9), a 0.7-point improvement over GPT-4o Transcribe, priced 25% lower at $4.50 per 1,000 minutes. The companion GPT-Live-Transcribe targets low-latency live transcription; both handle custom vocabulary, background noise, and multilingual speech.