Source-linked AI model

Z.ai: GLM 5.3 Prime

Z.ai: GLM 5.3 Prime is an AI model from z-ai with a 1,000,000-token context window, priced at $2.8 per 1M tokens for input. Review its sourced specs below; unavailable fields remain unavailable.

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...

Provider

z-ai

Context window

1,000,000 tokens

Input price

$2.8 per 1M tokens

Output price

$8.8 per 1M tokens

Source

OpenRouter

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