GLM-5.3-Prime is the high-speed variant of Z.ai's GLM-5.3, inheriting its full capabilities while delivering 1.5–2× the output throughput through inference acceleration. It supports text input and output with a 1M-token...
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GLM-5.3-Prime is the high-speed variant of Z.ai's GLM-5.3, inheriting its full capabilities while delivering 1.5–2× the output throughput through inference acceleration. It supports text input and output with a 1M-token. It is published by Z Ai and catalogued here from OpenRouter.
Z.ai: GLM 5.3 Prime accepts up to 1M tokens of context and returns up to 131.072K output tokens.
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