GLM

GLM is Zhipu AI's family of large language models, with research roots at Tsinghua University. GLM 5.1 is the current generation on Atoms, competitive with GPT-4-class models on English benchmarks and a leader in Chinese language understanding. The family is broadly available through Zhipu and partner platforms.

Yes. While GLM is best known for strong Chinese performance, GLM 5.1 also competes with GPT-4-class models on English benchmarks. For everyday building on Atoms — coding, writing, reasoning, planning — GLM works as a fully capable frontier model alongside Claude, GPT, and Gemini.

Pick GLM 5.1 when you want a non-Western frontier alternative, when the conversation spans Chinese and English content, or when you'd like to compare frontier model output across providers without juggling API keys. Atoms makes the model swap easy — change models mid-chat and keep the same context.

No. Atoms includes GLM 5.1 in your daily free credits, with no separate Zhipu account or API key needed. Sign up with email or Google and the full GLM lineup is in the model picker from your first chat.

GLM is Zhipu AI's family of large language models, with research roots at Tsinghua University. GLM 5.1 is the current generation on Atoms, competitive with GPT-4-class models on English benchmarks and a leader in Chinese language understanding. The family is broadly available through Zhipu and partner platforms.

Yes. While GLM is best known for strong Chinese performance, GLM 5.1 also competes with GPT-4-class models on English benchmarks. For everyday building on Atoms — coding, writing, reasoning, planning — GLM works as a fully capable frontier model alongside Claude, GPT, and Gemini.

Pick GLM 5.1 when you want a non-Western frontier alternative, when the conversation spans Chinese and English content, or when you'd like to compare frontier model output across providers without juggling API keys. Atoms makes the model swap easy — change models mid-chat and keep the same context.

No. Atoms includes GLM 5.1 in your daily free credits, with no separate Zhipu account or API key needed. Sign up with email or Google and the full GLM lineup is in the model picker from your first chat.