Speech model

GPT Realtime 2

OpenAI

GPT Realtime Translate

OpenAI

GPT Realtime Whisper

OpenAI

GPT-4o

OpenAI

GPT-Live-1

OpenAI

GPT-Live-1 mini

OpenAI

Gemini 3.8 Live

Google DeepMind · Google

Gemini 3.8 Live Extended Thinking

Google DeepMind · Google

Granite Speech 5.0 470M TurboCTC

IBM

Microsoft MAI

Microsoft

Moshi

Parakeet TDT 0.6B v3

NVIDIA

Phonon-2

Fermion Research

SparkAudio 1.0

iFlytek

TML-Interaction-Small