@YRSM_Simon: GLM 5.3 is here, switching back from ds v4 flash to glm again? Which should you choose: speed or overwhelming intelligence?
Summary
GLM 5.3 has been released. The author compares the speed and intelligence of GLM 5.2 and DeepSeek V4 Flash, and considers whether to switch back to GLM.
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Cached at: 08/14/26, 11:37 AM
GLM 5.3 is here — time to switch back from DS V4 Flash to GLM? 😂
Between speed and overwhelming intelligence, which one should you pick?
Simon (@YRSM_Simon): I used GLM 5.2 (4xDGX) for a few weeks — 700 t/s prefill, 25 t/s tg, and it handled personal assistant and workflow tasks smoothly.
These past few days I’ve been hammering V4 Flash GA hard — 1300 t/s prefill, 60+ t/s tg — and it’s taken over all the tasks GLM 5.2 was handling, no obvious issues so far. The sheer speed makes it feel way better, even faster than the official API.
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