SpaceXAI
@SpaceXAI
x.ai
Joined May 2023
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SpaceXAI
@SpaceXAI
Sep 21
Grok 4.7 is here. It's a notable improvement over Grok 4.6 at the same price and speed.
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SpaceXAI retweeted
Vercel
@vercel
Sep 21
Build with Grok 4.7 and Vercel for less. 40% off until September 27th on AI Gateway. Try with @v0, @eve, and fx. vercel.com/changelog/grok-4-…

Grok 4.7 now available and 40% off on AI Gateway, fx, and eve - Vercel

Grok 4.7 from xAI is now available on Vercel AI Gateway, eve, and fx, and 40% off for a week starting September 21.

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Grok 4.7 is here. It's a notable improvement over Grok 4.6 at the same price and speed.
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Compare Grok 4.7 (first) and 4.6 (second) building an open world city game.
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Grok 4.7 is available now in Cursor and Grok Build, and the Grok API. Learn more: x.ai/news/grok-4-7

Introducing Grok 4.7

SpaceXAI's most powerful model for coding and knowledge work. Twice as fast, at half the price of comparable models.

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Introducing Grok Voice Transcribe 2.0. It’s the world’s most accurate speech transcription model.
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Atlassian used Transcribe 2.0 in @Loom and found it more accurate at capturing user instructions. Dictate your change requests using Loom, then directly export to Cursor to code it up.
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Transcribe 2.0 is available today in the Grok Voice API at $0.10/hr batch, $0.20/hr streaming. Read the blog to learn more: x.ai/news/grok-voice-transcr…

Introducing Grok Voice Transcribe 2.0

Announcing SpaceXAI's newest speech-to-text model, with unparalleled accuracy and cost effectiveness.

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Use Grok Voice in fal to build intelligent, low-latency agents that resolve real customer issues
fal
@fal
Sep 16
Grok Voice is live on fal. The latest speech model from @SpaceXAI that answers in 0.70 seconds and finishes its tool calls before the sentence ends. Transcription with word-level timestamps, text to speech in 30+ voices across 25+ languages, and cloning from two minutes of audio. Every voice in this video is from Grok Voice.
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We are sorry for the issues you may have experienced with Grok following an outage at our Memphis compute center this morning. We’d also like to apologize to our impacted compute partners. All systems have now been restored and are functioning nominally.
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LatchBio evaluated Grok’s performance on biosecurity monitoring and adversarial biological tasks. They found that Grok 4.6 correctly detects and refuses dangerous queries, including maliciously obfuscated biological tasks, while also allowing beneficial scientific queries to be answered. We discuss these results in a blog post: x.ai/news/biosafety-at-the-f…

Biosecurity at the frontier

LatchBio evaluated Grok's performance on biosecurity monitoring and adversarial biological tasks. They found that Grok 4.6 detects and refuses dangerous queries more reliably than any other frontier...

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Read LatchBio’s blog on their evaluation of Grok 4.6’s biological capabilities and safeguards: blog.latch.bio/p/analyzing-g…

Testing Grok 4.6’s Enhanced Biology Safeguards

Analyzing performance of the new safeguards across our benchmark suite

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SpaceXAI retweeted
Grok
@grok
Aug 28
Grok 4.6 is now available across Grok.com, iOS, and Android. Try it for complex problems, agentic queries, or building apps!
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Use Grok Voice models in LiveKit to build useful voice agents with full support for ZDR
LiveKit
@livekit
Aug 26
We built a patient intake agent with @SpaceXAI that runs end to end on Grok voice models. Grok STT → Grok 4.3 → Grok TTS, cascaded through LiveKit Inference. Three model strings in one AgentSession. No separate API key, no separate billing, ZDR on every hop. Talk to it: xai.livekit.space
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Grok Voice Think Fast 2.0 is now #1 on the Artificial Analysis Speech-to-Speech Index. This index measures whether voice agents can reason over the speech it hears, resolve real customer issues, and correctly complete tasks using agent tools.
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At Starlink, we’re using Grok Voice to resolve over 15,000 inbound customer support and sales calls a day. Grok diagnoses hardware issues, ships replacements, and fulfills over 3,000 orders a week across voice calls and chat.
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Grok Voice Think Fast 2.0 available via API or in our Agent Builder. Head to console.x.ai to build, tune, and deploy your voice agents. Learn more: x.ai/news/grok-voice-think-f…

SpaceXAI Console — Grok API & Developer Tools

Build with the Grok API. Access SpaceXAI's AI chatbot models, voice API, image generation, and real-time search from the SpaceXAI Console.

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Try Grok 4.6 in Hermes, now with a 50% discount through the @NousResearch portal Or, use your existing SuperGrok and X Premium+ paid subscription.
Nous Research
@NousResearch
Aug 24
Grok 4.6 is 50% off in Nous Portal for the next week, in partnership with @SpaceXAI. Built with a focus on long-running agents and ambitious interactive work, and perfect for use with Hermes agent. portal.nousresearch.com
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SpaceXAI retweeted
Elon Musk
@elonmusk
Aug 24
SpaceX, in partnership with Nvidia, has designed a space-optimized Vera Rubin NVL72 system for launch to orbit in Q4 next year, with significant scale in 2028
NVIDIA
@nvidia
Aug 24
The first CPU built for agents is going to work at scale. @SpaceX is deploying NVIDIA Vera to accelerate the orchestration, code execution, and data processing that powers its next generation of agentic AI — keeping GPUs fed and agents acting fast. From gigawatt AI factories to orbit. One NVIDIA architecture, everywhere.
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