x.ai
x.ai is Announcing SpaceXAI's newest speech-to-text model, with unparalleled accuracy and cost effectiveness.. It is ranked #444 on the AI Radar, in Voice AI, first seen 19 h ago and shared in 1 post (524 views).
Introducing Grok Voice Transcribe 2.0 | SpaceXAI Back to news Sep 18, 2026 Introducing Grok Voice Transcribe 2.0 Announcing SpaceXAI's newest speech-to-text model, with unparalleled accuracy and cost effectiveness. Try It Live View Docs Today we're releasing Grok Voice Transcribe 2.0, our latest speech-to-text model. Across our real-world evaluations, Grok Voice Transcribe 2.0 is one of the most accurate transcription models available today and twice as accurate as Grok Voice Transcribe 1.0, at the same price. Grok Voice Transcribe 2.0 is built on the audio foundation model behind Grok Voice. Grok Voice already powers tens of thousands of…
What people said about x.ai on X
xAI dropped Grok Voice Transcribe 2.0 today. Same price as 1.0 — $0.10/hr batch, $0.20 streaming — and they’re saying roughly 2× the accuracy. Ranked first among 32 streaming models on Artificial Analysis. Loom’s already on it. Pin `grok-voice-transcribe-1.0` if you want the old one while they flip the default.…
— @MichaelGannotti, 19 h ago · 6 likes · see the post
Alternatives to x.ai
- platform.openai.com —
- Cartesia — With Multilingual Voices, pick a voice and keep one brand identity in every market you serve
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- 2609.08936 — 🤗 Paper & upvote
- Gradium TTS — Select @GradiumAI as your TTS provider in LiveKit Inference, no additional account or API key required
- SpaceXAI — SpaceXAI builds Grok, an AI chatbot with voice chat, image and video generation, real-time search, and advanced…
x.ai in numbers
- Rank on the AI Radar: #444 of 1183
- Shared in 1 post by 1 account: @MichaelGannotti
- 524 views on those posts
- First seen 19 h ago, last shared 19 h ago
- Pricing seen by Jev: paid
- Market: Voice AI
FAQ
What is x.ai?
Announcing SpaceXAI's newest speech-to-text model, with unparalleled accuracy and cost effectiveness. It was first shared on X 19 h ago and is ranked #444 on the AI Radar.
Is x.ai free?
It is a paid product.
Who shared x.ai?
1 account on X, including @MichaelGannotti, in 1 post totalling 524 views.
Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 27.1k posts from 4.8k X accounts over the last 14 days, 1.2k tools, 19 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-19 17:00 UTC. Full method.