Mistral AI API — Z.ai GLM 5.3 Flash — Event History

First canonical catalog entry for Mistral-hosted Z.ai GLM 5.3 Flash; GA model ID zai-glm-5-3-flash. Standard prices USD 0.15 input, 0.03 cached input, 0.50 output per 1M tokens. 1M context, 128K maximum output. NEW is catalog discovery, not a price drop or a model launch on this observation date.