降价 80%！OpenAI 下调 GPT-5.6 Luna AI 模型费用，性价比超 DeepSeek V4 Pro

yhe 2026-07-31 07:49 1

7 月 31 日消息，在 GPT-5.6 系列发布（7 月 9 日发布）约 3 周后，OpenAI 公司今天（7 月 31 日）宣布下调 GPT-5.6 Terra 和 GPT-5.6 Luna 两款模型的调用费用，本次调整暂不影响 GPT-5.6 Sol 模型。

最新回复 (13)

VentiByte 07-31 08:07

1楼

所以 GPT5.6-luna什么水平啊 ^-^
asherithor 07-31 08:09

2楼

看官方发的邮件GPT5.6-luna貌似比GLM5.2 max 高那么一丢丢
Sokeu 07-31 08:10

3楼

跟ds4pro差不多吧，我觉得
JK 07-31 08:10

4楼

这样看成本没多高啊支持神仙打架让生成式ai普及大众
Andy Vogt 07-31 08:11

5楼

luna不清楚，最新5.6sol high好慢啊
kuku 07-31 08:21

6楼

不知道各大中转站的费用会不会跟着降呢
sandy 07-31 08:23

7楼

降价吧降价吧，全都降价吧，最好免费给我登上一周、登上一个月、登上一年。
YouThIU 07-31 08:24

8楼

Today, we’re making GPT-5.6 more affordable and faster. GPT-5.6 Luna now costs 80% less, GPT-5.6 Terra costs 20% less, and Fast mode gives API customers an option for faster access to GPT-5.6 Sol.

Read the announcement

GPT-5.6 Luna is now 80% less expensive

Luna is our fastest and most affordable model, built to use tools and complete multi-step workflows at scale. It delivers performance comparable to models that were frontier-class a year ago at roughly 6 cents on the dollar per task, and at nearly 9 times the speed.

Luna now costs $0.20 per million input tokens and $1.20 per million output tokens.

Try GPT-5.6 Luna

GPT-5.6 Terra is now 20% less expensive

Terra, our balanced model for everyday work, now costs $2 per million input tokens and $12 per million output tokens. It balances intelligence, speed, and cost to make everyday production work more economical. If you currently default to Sol for work that doesn’t require maximum intelligence, consider evaluating Terra.

Try GPT-5.6 Terra

Fast mode for GPT 5.6 Sol: Up to 2.5x faster responses

We’re also introducing Fast mode in the API, which replaces our Priority Processing offering. For GPT‑5.6 Sol, Fast mode now delivers up to 2.5× faster speeds than Standard processing at twice the price, with no change in intelligence. Fast mode is backward compatible: requests tagged priority will automatically use Fast mode. For new requests, pass service_tier="fast".

Learn more about Fast mode

Making advanced intelligence more abundant, affordable, and useful is central to our mission.

Together, the GPT-5.6 family gives you a clear model for every job: Sol for the hardest problems, Terra for everyday production work, Luna for high-volume workflows.

With today’s updates, more workloads are now practical to run at scale, opening up new possibilities for what you can build.

Read the announcement

View updated API pricing

Thank you for building with OpenAI,

—The OpenAI Team

这是原文
砂銀 07-31 08:28

9楼

Openrouter上还有原因不明的半价优惠（provider也是OpenAI），这下API价比Deepseek Flash还低了
kerfa 07-31 08:29

10楼

OAI是有订阅的，算下来价格远比国模低，梁叔叔能再带国模冲一次吗 ^-^
argentum 07-31 08:30

11楼

真起猛了，openAI API都能和d老师比价格了 ^-^
maius 07-31 08:31

12楼

已经跟deepseekv4pro一个价了，你若三冬来^-^^-^^-^
newbietan 07-31 08:31

13楼

不调其实性价比和DS也差不多，因为它经常重置，我开一个plus也就130一个月，还没到一半已经蹬了5亿token，全程用的sol，换算成DS应该也不知130块