比较模型

GLM-5.3-Prime is the high-speed serving tier of Z.ai's open-weight GLM-5.3 flagship, running the same weights (1M-token context, up to 128K output) behind an accelerated stack for 1.5-2x the output throughput at $2.80/$8.80 per million input/output tokens. Reasoning is always on (low, high, or max effort), and it targets latency-sensitive coding, streaming code generation, and long-horizon multi-turn agent orchestration.

Claude Haiku 4.5 is Anthropic's fast, affordable small model in the Claude 4 generation, balancing strong instruction-following and coding ability with low latency. It is designed for high-throughput agentic and chat applications where speed and cost efficiency are priorities.