# GPT-6.1 Terra: 3x Faster, 10x Cheaper Than Astra

> Source: <https://byteiota.com/gpt-6-1-terra-3x-faster-10x-cheaper-than-astra/>
> Published: 2026-10-27 09:16:45+00:00

OpenAI's GPT-6.1 Terra lands at $1/M tokens with Astra-level performance, a Critical security rating, and 3x faster speed. Here's when to switch from Sol or Astra.

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GPT-6.1 Terra: 3x Faster, 10x Cheaper Than Astra
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