Token Pass adds GLM 5.3 Flash: Z.ai's native multimodal coding model with a 1M-token context window

GLM 5.3 Flash is now usable through the Token Pass subscription, listed in the same model lineup as Kimi K3, GLM 5.3 and DeepSeek V4.1 Flash, with more models said to be coming. The announcement says only that Token Pass now includes GLM 5.3 Flash and places it alongside the Kimi K3, GLM 5.3 and DeepSeek V4.1 Flash already in the lineup; it does not describe the earlier lineup. The change is stated in the Token Pass model list and documentation, and users add GLM 5.3 Flash from the Token Pass page in their team's AI Gateway dashboard.

GLM 5.3 Flash is Z.ai's native multimodal coding model with a 1M-token context window. The model's owner and window size come from the releasing organization Z.ai and are presented alongside the other models in the lineup. Token Pass is offered as a $30/month subscription on Pro teams with $150 in monthly credit, runs through AI Gateway and has Zero Data Retention enabled by default.

The stated scope is model availability within the Token Pass subscription, its price and credit, running through AI Gateway and default Zero Data Retention; the intended readers are Pro team developers using coding agents or the AI SDK.

The announcement only says more models are to come, without naming them or giving a timeline; the material also gives no performance data for GLM 5.3 Flash.