Dynamic Beating AI NewsFlash: GLM-5.3 Flash has just been open-sourced, and IntellectAPI is offering a limited-time 50% discount on API usage, valid for two weeks. Post-discount, the price is $0.075 for every million tokens input, $0.25 for output, and only $0.015 for input caching.

This price is an order of magnitude lower than IntellectAPI's own GLM-5.2. For GLM-5.2, the price was $1.4 for every million tokens input and $4.4 for output. The post-discount prices for GLM-5.3 Flash are only about one-eighteenth of the former.

In addition to Z.ai's official API, the 50% discount will also be synchronized with third-party model aggregation platforms. After two weeks, the prices will revert to $0.15 for input, $0.5 for output, and $0.03 for input caching.