September 6 News.Anthropic announced earlier that it would stop selling to groups majority-owned by Chinese capital Claude The service covers enterprises in mainland China and those using the service indirectly through overseas registrations or cloud services.
Subsequently.Zhipu AI announced this evening that in order to help developersSmooth transition and continued access to top AI coding capabilitiesSmart Spectrum officially launched the "Claude API User Special Moving Program".
1AI has learned from the official announcement that Smart Spectrum has beenFully compatible with the Claude protocolThe user can seamlessly switch from Claude to the GLM modeling API by simply replacing the API URL.
Officials will provide users with the following benefits:
- New users: 20 million Tokens free experience;
- Developers: GLM-4.5 Coding Exclusive Monthly Package, 1/7th of the price of Claude, with 3x more usage and faster speeds (average 55 Tokens/s);
- Hassle-free migration: A system migration tutorial from Claude to GLM makes model switching easy and fast.
The following additional benefits are offered to business customers:
- Concurrency scale to meet business needs;
- Lower cost discount benefits;
- 1 to 1 moving consultancy and solution services.
According to the introduction, GLM-4.5 under Wiseparation has outstanding performance in many coding lists; SWE-reBench has achieved the fourth place in the world and the first place in China, and the result is close to that of Claude Sonnet 4 (with a difference of only 4.4%); Terminal-Bench is the best in China and is "approaching" the top of the world. Terminal-Bench is the best in China and "continuously approaching" the top in the world. In CC-Bench (self-developed Agentic Coding evaluation), GLM-4.5 is close to Claude Sonnet 4 in 52 real programming tasks.
According to the introduction, if users are using Claude's API, visit bigmodel.cn and migrating to Smart Spectrum GLM is very simple.
- Replace the base_url you accessed with https://open.bigmodel.cn/api/anthropic;
- Apply for an api_key on the Wisdom Spectrum Open Platform;
- Just use the Chi-spectrum model encoding when calling.