Unverified50% confidenceFactExact time
UltraFast is essentially GPT-6 Astra powered by Cerebras chips, approximately 8 times faster than running on NVIDIA GPUs, but at 6 times the price.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/4/2026
First Seen
Valid until: 1/2/2027
Sources
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