Models

GLM 4.5 Air, an open-weight Z.ai model available via OpenRouter.

131k ctx Open

GLM 4.5V

Multimodal

GLM 4.5V, an open-weight Z.ai model available via OpenRouter.

66k ctx Open

GLM 4.6V

Multimodal

GLM 4.6V, an open-weight Z.ai model available via OpenRouter.

131k ctx Open

GLM 4.7 Flash

GLM 4.7 Flash, an open-weight Z.ai model available via OpenRouter.

203k ctx Open

GLM 5 Turbo

GLM 5 Turbo, an open-weight Z.ai model available via OpenRouter.

262k ctx Open

4 providers

GLM 5.1

744B MoE (40B active) 203k ctx

Coding-focused frontier model scoring 94% of Claude Opus 4.6. 744B MoE trained on Huawei Ascend 910B. #1 on SWE-Bench Pro (open source).

12 providers

GLM 5.2

GLM 5.2, an open-weight Z.ai model available via OpenRouter.

1.0M ctx Open

16 providers

GLM 5.3

Z.ai's GLM 5.3 open-weight model with a 1M-token context window.

1.0M ctx Open

17 providers

GLM 5.3 Flash

Z.ai's GLM 5.3 Flash — fast, low-cost model with a 1M-token context window and vision/video input.

1M ctx Open

16 providers

GLM 5.3 FlashX

Z.ai's GLM 5.3 FlashX — faster GLM 5.3 Flash tier with a 1M-token context window and vision/video input.

1.0M ctx

2 providers

GLM 5.3 Prime

Z.ai's GLM 5.3 Prime — premium GLM 5.3 tier with a 1M-token context window.

1M ctx

1 provider

GLM 5V Turbo