In the posts we checked, he backed it with a GPU count and a growth-rate line, not a benchmark score.
“Elon Musk posted on X that he is cautiously optimistic SpaceX will have a Fable/GPT-6 level AI model in 2 to 3 months, and that SpaceX will reach 'pole position' in about 6 months, as headlined by Yahoo Finance.”
Elon Musk, CEO of SpaceX, which now runs xAI as SpaceXAI (posts on X, as reported by Yahoo Finance), 24 September 2026
Recorded 28 September 2026. Our ruling means: not supported by its own sources.
he admitted in mid-September that the Grok AI model's latest iteration, Grok 4.8, would significantly improve performance but still wouldn't be at par with OpenAI's Astra and Anthropic's Fable class of AI models
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“AI is dramatically accelerating AI research at Anthropic right now, roughly doubling the pace of capabilities progress.”
TRUE, BUTLab Not FieldAjeya Cotra on Planned Obsolescence, reading METR's assessment and Anthropic's S-1 statement that it may imminently meet its own threshold
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