zai-org/GLM-5.3-Flash

image-text-to-text model by zai-org

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We introduce GLM-5.3-Flash, the first natively multimodal model in the GLM-5 series. With 320B total parameters and just 18B active parameters, it outperforms GLM-5.2 across benchmarks and real-world workloads at one-tenth the price, while approaching Claude Opus 4.8 on coding and agentic benchmarks. GLM-5.3-Flash starts from a newly trained base model, with its architecture and training recipe redesigned around capability and efficiency. For the first time in the GLM series, we introduce a hybrid architecture combining sparse and linear attention, sharply reducing long-context serving costs while preserving precise…

zai-org/GLM-5.3-Flash on Hugging Face A short preview, not the full document.

Read the full model card ↗ · Preview checked 2026-10-29T08:09:46.194Z

Inside the original model card — Document outline
  1. GLM-5.3-Flash
  2. Introduction
  3. Serve GLM-5.3-Flash Locally
  4. Note
  5. Footnotes
  6. Citation

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Model overview

zai-org/GLM-5.3-Flash is a image-text-to-text model repository published by zai-org on Hugging Face. The source reports the transformers library.

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Model facts

Task
image-text-to-text
Library
transformers
Recent downloads (30 days)
6,360,678
Cumulative likes
3,001
Hugging Face trending score
52
Reported safetensors parameters
321,323,031,390
Architecture
Glm5NextForConditionalGeneration
License
mit
Access
Not gated by Hugging Face
Created
2026-08-25T06:43:14.000Z
Last modified
2026-10-15T06:32:52.000Z

Compatibility and lineage

Reported languages: en, zh

Base-model lineage was not included.

Parameter count is not a RAM/VRAM requirement. Check precision, quantization, context length and runtime compatibility in the model card; no hardware or API-cost claim is inferred here.

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Source and freshness

Source: Hugging Face Hub. Metadata observed 2026-11-01T06:51:30.840Z. Daily imports are snapshots, not real-time monitoring.

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