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#fireworks ai

Stories connected through a shared idea, actor, technology or theme.

31 AugGLM-5.3-Flash launch exposed a cross-runtime reasoning-efficiency problemSGLang said GLM-5.3-Flash initially generated about twice as many reasoning tokens on open-source engines as on Z.ai's API on AIME and GPQA, despite similar scores. Fireworks, vLLM, SGLang and Z.ai then reran tests and updated the serving path; SGLang said the excess was concentrated in some reasoning prompts and was not seen on the cited agentic benchmarks.→