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Elon Musk's SpaceXAI Enters The Big League With Grok 4.6, Offering Fable 5-Level Performance At An 80 Percent Discount
SpaceXAI has unveiled Grok 4.6, an AI model that competes directly with leading models like Anthropic's Fable 5 and OpenAI's GPT-5.6 Sol, offering comparable performance at significantly reduced prices. At $2 and $6 per million tokens for input and output, respectively, Grok 4.6 offers strong value in an emerging AI landscape. Furthermore, with its commitment to expanding computational power to handle significant workloads, SpaceXAI is positioning itself as a formidable player in the rapidly evolving AI market, aiming to redefine performance standards with its advanced data center capabilities.
MonitorConfidence: HighShort term horizon
Published 12 Aug 2026, 18:20 UTC2 min read
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Summary
TL;DR
- Grok 4.6 offers performance similar to Fable 5 and GPT-5.6 Sol.
- Priced at $2 and $6 per million tokens for input and output.
- SpaceXAI has over 550,000 GPUs in its Colossus 2 data center.
- Targets 10 gigawatts of compute power by the end of 2027.
- Strong performance in the Artificial Analysis Intelligence Index.
Interesting facts
- Grok 4.6 performs well on multiple AI benchmarks.
- Competitors like DeepSeek are pricing models much higher than Grok 4.6.
- SpaceXAI's data center plans indicate serious investment in AI capabilities.