GLM-5.3 Flash High Reasoning Live on HF Providers; Devs Call It Opus 4.8-Class
_akhaliq · x · 2026-08-28
NielsRogge shares that GLM-5.3 Flash with High reasoning is now tryable via Hugging Face-hosted demos; he is working on latency using Baseten, currently the fastest provider on HF, and lists all available providers. A developer adds that GLM-5.3 Flash on high effort is "not too verbose and still correct"—arguably the best model if you can run it locally, and very comparable to Opus 4.8.
Related event: GLM-5.3 Flash hits 122+ TPS, developers compare it to Opus 4.8(2 posts)→
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