Kimi K3.1 Pro Price Compared with Opus 5.5 and GPT-6 Astra, Fully Open-Sourced in Early November
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The author compared the prices of Kimi K3.1 Pro, Opus 5.5, and GPT-6 Astra: Kimi K3.1 Pro's input, output, and cache-hit prices are all only one-fifth of GPT-6 Astra's, and its input and output prices are also only half of Opus 5.5's. The author states that Kimi K3.1 Pro comprehensively surpasses Opus 5.5 on coding and terminal tests, and will be fully open-sourced in early November. Another tweet cited gives prices of $2 per million tokens for input, $10 for output, and $0.20 for cache hits, with the Highspeed version charging double for both input and output.
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The author uses price comparisons and benchmark performance to show the impact of open-source models on the closed-source pricing system.
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View original postLet's look at the price of K3.1 Pro, which everyone cares about most, SWE Marathon directly overtakes Opus 5.5 and GPT-6 Astra, But the price is only two-thirds of k3, meaning it actually dropped by a third, Damn, brutal! $2 per million tokens for input, $10 for output, $0.20 for cache hits, and the Highspeed version charges double for both input and output https://t.co/1KYLTca405
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来看看大家最关心的K3.1 Pro 的价格， SWE Marathon 正面反超 Opus 5.5 与 GPT-6 Astra， 但价格只有k3的三分之二，也就是竟然还降价三分之一，Damn，残暴！ 每百万 token 输入 $2、输出 $10、缓存命中 $0.20，Highspeed 版的输入和输出都是两倍价格 https://t.co/1KYLTca405
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兄弟们，今晚他喵的是睡不着了😭 我做了个Kimi K3.1 Pro、Opus 5.5 和 GPT-6 Astra 的对比图，你们自己看吧！ Kimi K3.1 Pro 的输入、输出和缓存命中价格都只有 GPT-6 Astra 的五分之一， Kimi 的输入和输出价格也只有 Opus 5.5 的一半，这里真的必须卧槽了啊，Damn，这是让闭源模型怎么玩，
谁能想到，海外闭源大模型构筑了两年的技术高墙，在今晚被国内团队一记 2.8T 的重拳彻底砸裂了，
Kimi K3.1 Pro 在代码和终端测试上全面咬死 Opus 5.5，并且直接亮出底牌：11 月初全量开源！
私有化部署顶级智能的时代，终于不用再看别人的脸色了啊啊啊啊😭