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Unverified50% confidenceFactExact time

高推理等级相比低推理等级，不同等级之间的API成本差异可能达到数倍

1

Sources

50%

Confidence

Medium-term (~90 days)

Relevance

7/2/2026

First Seen

Valid until: 9/30/2026

Sources

OpenAI Codex实战：上下文引用、推理等级与TODO转任务详解

bilibili晟6668886/6/2026

Related Claims

Verified高智能模型的API调用成本可能是低智能模型的10-50倍75% similar Unverified大模型API计费通常按输入和输出token分别计价，不同模型单价差异可达百倍71% similar Unverified两个智能得分相近的模型其推理成本可能相差数倍甚至一个数量级71% similar Unverified在OpenAI定价体系中，推理token的价格通常与输出token相同，高推理等级可能产生数千甚至数万个推理token67% similar Unverified从 High 到 Max 推理档位的边际收益递减明显：DeepSWE 分数仅提升约 4 个百分点，成本却增加约 1.5 倍66% similar

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