GPT-6 Sol 与 Opus 5.5 的每百万 token 价格对比

Omar @notomarsol原推发布于 2026.09.25

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if you're trying to pick between Opus 5.5 and GPT-6, here's what they cost per 1M tokens: > Opus 5.5 is $4 in / $20 out > GPT-6 Sol is $2 / $10 > GPT-6 Astra is $10 / $50 so on paper Sol is half the price of Opus and Astra is 2.5x but if you're using them for coding, most of what you're paying forl is actually cache reads since the agent re-reads your codebase on every step. and there Opus 5.5 and Sol are both $0.20 per 1M, while Astra is $1 so the real difference between Opus and Sol is mostly on output, not the 2x it looks like if you're on a Claude plan, just use Opus 5.5, it's already the default in Claude Code and you're not paying per token anyway. if you're paying API bills at scale, Sol is worth testing. and I'd only try Astra on really complex tasks