BigModel
32 modelsBigModel offers 32 models tracked in the AI Model Directory, covering chat, coding, reasoning, and embedding workloads. Compare per-million-token pricing, context window sizes, output limits, and supported features and modalities side by side - including GLM-4.1V-Thinking-Flash, GLM-4.1V-Thinking-FlashX, GLM-4.5-Air, GLM-4.5V.
open.bigmodel.cnAPI base: https://open.bigmodel.cn/api/paas/v4
32 of 32 modelsShowing 32 of 32 models from 1 provider
GLM-4-Air-250414 glm-4-air-250414 | $0.0748 | $0.0748 | - | $0.0374 | - | - | - | 128K | - | - | Temperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4-AirX glm-4-airx | $1.4963 | $1.4963 | - | - | - | - | - | 8K | - | - | Temperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4-Assistant glm-4-assistant | $0.7481 | $0.7481 | - | - | - | - | - | 128K | - | - | Temperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4-Flash-250414 glm-4-flash-250414 | $0 | $0 | - | - | - | - | - | 128K | - | - | Temperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4-FlashX-250414 glm-4-flashx-250414 | $0.015 | $0.015 | - | $0.0075 | - | - | - | 128K | - | - | Temperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4-Long glm-4-long | $0.1496 | $0.1496 | - | $0.0748 | - | - | - | 1M | - | - | Temperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4-Plus glm-4-plus | $0.7481 | $0.7481 | - | $0.3741 | - | - | - | 128K | - | - | Temperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4.1V-Thinking-Flash glm-4.1v-thinking-flash | $0 | $0 | - | - | - | - | - | 64K | - | - | ReasoningFilesTemperature | ImageText | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4.1V-Thinking-FlashX glm-4.1v-thinking-flashx | $0.2993 | $0.2993 | - | - | - | - | - | 64K | - | - | ReasoningFilesTemperature | ImageText | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4.5-Air glm-4.5-air | $0.1197 | $0.2993 | - | $0.0239 | - | - | - | 128K | - | - | Temperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4.5V glm-4.5v | $0.2993 | $0.8978 | - | $0.0599 | - | - | - | 64K | - | - | FilesTemperature | ImageText | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4.6V glm-4.6v | $0.1496 | $0.4489 | - | $0.0299 | - | - | - | 128K | - | - | FilesTemperature | ImageText | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4.6V-Flash glm-4.6v-flash | $0 | $0 | - | $0 | - | - | - | - | - | - | FilesTemperature | ImageText | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4.6V-FlashX glm-4.6v-flashx | $0.0224 | $0.2244 | - | $0.0045 | - | - | - | 128K | - | - | FilesTemperature | ImageText | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4.7 glm-4.7 | $0.2993 | $1.197 | - | $0.0599 | - | - | - | 200K | - | - | Temperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4.7-Flash glm-4.7-flash | $0 | $0 | - | $0 | - | - | - | 200K | - | - | Temperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4.7-FlashX glm-4.7-flashx | $0.0748 | $0.4489 | - | $0.015 | - | - | - | 200K | - | - | Temperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4V-Flash glm-4v-flash | $0 | $0 | - | - | - | - | - | 4K | - | - | FilesTemperature | ImageText | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-4V-Plus-0111 glm-4v-plus-0111 | $0.5985 | $0.5985 | - | $0.2993 | - | - | - | 16K | - | - | FilesTemperature | ImageText | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-5 glm-5 | $0.5985 | $2.6933 | - | $0.1496 | - | - | - | - | - | - | Temperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-5-Turbo glm-5-turbo | $0.7481 | $3.2919 | - | $0.1796 | - | - | - | - | - | - | Temperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-5.1 glm-5.1 | $0.8978 | $3.5911 | - | $0.1945 | - | - | - | - | - | - | Temperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-5.2 glm-5.2 | $1.197 | $4.1896 | - | $0.2993 | - | - | - | 1M | - | - | Temperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-5.3 glm-5.3 | $1.197 | $4.1896 | - | $0.2993 | - | - | - | 1M | - | - | Temperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-5.3-Flash glm-5.3-flash | $0.1197 | $0.419 | - | $0.0344 | - | - | - | 1M | - | - | FilesTemperature | FileImageTextVideo | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-5.3-FlashX glm-5.3-flashx | $0.2993 | $1.0474 | - | $0.0853 | - | - | - | 1M | - | - | FilesTemperature | FileImageTextVideo | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-5V-Turbo glm-5v-turbo | $0.7481 | $3.2919 | - | $0.1796 | - | - | - | - | - | - | FilesTemperature | ImageText | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-OCR glm-ocr | $0.0299 | $0.0299 | - | - | - | - | - | 32K | - | - | FilesTemperature | ImageText | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-Z1-Air glm-z1-air | $0.0748 | $0.0748 | - | - | - | - | - | 128K | - | - | ReasoningTemperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-Z1-AirX glm-z1-airx | $0.7481 | $0.7481 | - | - | - | - | - | 32K | - | - | ReasoningTemperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |
GLM-Z1-Flash glm-z1-flash | $0 | $0 | - | - | - | - | - | 128K | - | - | ReasoningTemperature | Text | Text | - | - | - | - | @ai-sdk/openai-compatible | ZHIPU_API_KEY | https://open.bigmodel.cn/api/paas/v4 | |