GPT-6.1 Terra 被指为 $200 Pro 账户省毛利而设
作者从 ChatGPT 发布说明里发现 Plus/Pro 默认预设被换成 GPT-6.1 Terra，串起 API 降价至 $1/$5、默认模型替换、Pro Codex 额度从 20x 砍到 10x 三步，认为 Terra 是为 $200 Pro 账户保毛利而非对标 Opus 5.5。
Look at what OpenAI quietly buried in today's ChatGPT release notes for GPT-6.1 Terra: "Some Plus and Pro users may see GPT-6.1 Terra at Medium instead of GPT-6.1 Sol at Light in the default Power presets in Work." Now connect the three moves from this week: 1. Cut API token cost to $1/$5 (half the price of 6.1 Sol, 1/10th of GPT-6 Astra). 2. Quietly swap Plus and Pro default presets from 6.1 Sol to 6.1 Terra. 3. Cut $200 ChatGPT Pro Codex allowance from 20x to 10x Plus this Friday (Oct 30). GPT-6.1 Terra was not built to beat Claude Opus 5.5. It was built to save OpenAI's margin on $200 Pro accounts.
这条是引用着另一条写的：x.com/kimmonismus/status/2114790854481375434