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RT Haider.: xAI is really strong on price to performance grok 4.20 (beta) is opus 4.5 level with significantly faster inference, significantly lower c...

来源:马斯克X | 发布时间:2026-03-13 18:10
RT Haider.
xAI is really strong on price to performance

grok 4.20 (beta) is opus 4.5 level with significantly faster inference, significantly lower cost, and a lower hallucination rate

opus 4.5 costs $5 input and $25 output per million tokens, while grok 4.20 costs $2 and $6