Timeline of Z.ai (Zhipu AI)

New model: glm-4-5v (Z.ai (Zhipu AI))

New model: glm-4-6v (Z.ai (Zhipu AI))

New model: glm-4-6-reasoning (Z.ai (Zhipu AI))

New model: glm-4-7-non-reasoning (Z.ai (Zhipu AI))

New model: glm-5-1-non-reasoning (Z.ai (Zhipu AI))

New model: glm-4-7-flash-non-reasoning (Z.ai (Zhipu AI))

New model: glm-5-2-non-reasoning (Z.ai (Zhipu AI))

New model: glm-5-non-reasoning (Z.ai (Zhipu AI))

GLM 5 Turbo: context length changed from 202752 to 200000

GLM 5.3 Flash: context length changed from 1310720 to 1000000

GLM 4.5: context length changed from 131072 to 128000

GLM 5V Turbo: context length changed from 202752 to 200000

GLM 4.5V: context length changed from 65536 to 64000

GLM 5: context length changed from 204800 to 200000

GLM 5.1: context length changed from 204800 to 200000

GLM 4.5 Air: context length changed from 131072 to 128000

GLM 4.7: context length changed from 204800 to 200000

GLM 4.6: context length changed from 204800 to 200000

GLM 4.6: reasoning changed from true to false

GLM 5.3: context length changed from 1310720 to 1000000

GLM 4.6V: context length changed from 131072 to 128000

GLM 4.5 Air: release date changed from 2025-07-20 to 2025-07-25

GLM 4.5: release date changed from 2025-07-20 to 2025-07-25

GLM 5.1: release date changed from 2026-04-03 to 2026-04-07

GLM 5.3: release date changed from 2026-08-25 to 2026-08-18

GLM 5.3 Flash: release date changed from 2026-08-25 to 2026-08-26

GLM 5.3 Flash: release date changed from 2026-08-26 to 2026-08-25

GLM 4.5: release date changed from 2025-07-25 to 2025-07-20

GLM 5.1: release date changed from 2026-04-07 to 2026-04-03

GLM 4.5 Air: release date changed from 2025-07-25 to 2025-07-20

New model: GLM-4-9B-0414 (Z.ai (Zhipu AI))

GLM 5.3: release date changed from 2026-08-18 to 2026-08-25

New model: zai-org/GLM-4.6-FP8 (Z.ai (Zhipu AI))

New model: GLM-ASR-Nano-2512 (Z.ai (Zhipu AI))

New model: chatglm3-6b (Z.ai (Zhipu AI))

New model: zai-org/GLM-4.5-Air-FP8 (Z.ai (Zhipu AI))

New model: GLM-4.6V-Flash (Z.ai (Zhipu AI))

New model: glm-4-9b-chat (Z.ai (Zhipu AI))

New model: GLM-4.1V-9B-Thinking (Z.ai (Zhipu AI))

New model: zai-org/GLM-5.1-FP8 (Z.ai (Zhipu AI))

New model: zai-org/GLM-5-FP8 (Z.ai (Zhipu AI))

New model: chatglm2-6b (Z.ai (Zhipu AI))

New model: zai-org/GLM-5.2-FP8 (Z.ai (Zhipu AI))

New model: GLM-OCR (Z.ai (Zhipu AI))

New model: GLM 5.3

New model: GLM 5.3 Flash

New model: Z.ai GLM 5.2 (Z.ai (Zhipu AI))

New model: GLM 5.1 (Z.ai (Zhipu AI))

New model: GLM 5 Turbo (Z.ai (Zhipu AI))

New model: GLM 5 (Z.ai (Zhipu AI))

New model: GLM 4.7 Flash (Z.ai (Zhipu AI))

New model: GLM 4.7 (Z.ai (Zhipu AI))

New model: GLM 4.6 (Z.ai (Zhipu AI))

New model: GLM 4.5V (Z.ai (Zhipu AI))

New model: GLM 4.5 Air (Z.ai (Zhipu AI))