xAI launches Grok Voice Transcribe 2.0, tops 32 streaming models at $0.10/hr
SpaceXAI · x · 2026-09-19
xAI released Grok Voice Transcribe 2.0, a speech-to-text model built on the audio foundation model behind Grok Voice. It claims 2x accuracy over v1.0 at the same price ($0.10/hr batch, $0.20/hr streaming), ranks first on Artificial Analysis among 32 streaming transcription models, and targets noisy real-world audio: phone lines, competing speakers, accents, spoken credentials. Grok Voice already powers tens of thousands of daily support calls and the Tesla Grok assistant; Atlassian uses it in Loom to pipe dictated requests straight into Cursor.
Related event: xAI Launches Grok Voice Transcribe 2.0, Tops Streaming ASR Leaderboard(15 posts)→
More from Models
- Fable 5.5 delayed as Anthropic reportedly bets OpenAI's Astra 6.2 won't beat it — haider1 · 2026-11-04
- Community asks Moonshot when Kimi K3.1 model weights will drop — bgmshana · 2026-11-04
- Meta's Muse Spark Open license counts distilled models as derivatives — aidenclarke_12 · 2026-11-04
- Tencent Hy4 trails GPT-6.1 on hard tests as Kimi K3.1 Pro beats it on two benchmarks — heyshrutimishra · 2026-11-04
- Tencent's Hy4 agent self-trained a smaller model that beat Tencent's own baseline — heyshrutimishra · 2026-11-04
- Hy4 tops open models in finance eval at 3.04, hallucination rate cut to 5.45% — heyshrutimishra · 2026-11-04