Early-access tester claims GPT-6.1 Sol matches GPT-6 Astra, faster and much cheaper

DeryaTR_ · x · 2026-09-30

A tester with early access says GPT-6.1 Sol performs on par with GPT-6 Astra while being faster and much cheaper, predicting a major impact on building with Codex.

This is an unverified early-access impression, not an official release — no benchmarks were shared, so treat with caution until OpenAI confirms.

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