GLM-5.3-Flash vs Qwen3.8-27B-GSQ-RCO-GGUF
Specs, VRAM requirements and download trends — updated 23 October 2026.
ISTA-DASLab · B · Open weights
Params
—
Context
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30d
1.3 M
apache-2.0 · commercial OK
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | GLM-5.3-Flash | Qwen3.8-27B-GSQ-RCO-GGUF |
|---|---|---|
| Deployment | Open weights · also via API | Open weights |
| Parameters | 321.3 B | — |
| Architecture | Glm5NextForConditionalGeneration | — |
| Context length | 1,048,576 | — |
| Licence | mit | apache-2.0 |
| Commercial use | Allowed | Allowed |
| Languages | 2 | — |
| Downloads 30d | 6,421,899 | 1,250,222 |
| Downloads all time | 10.2 M | 2.7 M |
| Quantizations on the Hub | SAFETENSORS | GGUF |
| Gated | No | No |
| First seen on the Hub | 2026-08-25 | 2026-08-28 |
| API input price / 1M tokens | $0.0052 | not on OpenRouter |
| API output price / 1M tokens | $0.20 | not on OpenRouter |
| Est. cost per 1M input + 1M output tokens | $0.20 | not on OpenRouter |
| Cached input / 1M tokens | $0.0052 | not on OpenRouter |
| AA Intelligence Index | 41.8 | not on OpenRouter |
| AA Coding Index | 71.5 | not on OpenRouter |
| AA Agentic Index | 50.9 | not on OpenRouter |
| Max output tokens | 943,718 | not on OpenRouter |
| API providers | 32 | not on OpenRouter |
| Tool calling | Yes | not on OpenRouter |
| Reasoning mode | Yes | not on OpenRouter |
API cost
Estimated cost of 1M input + 1M output tokens via OpenRouter
GLM-5.3-Flash
$0.20
Download trend
Daily snapshots, last 55 days (30 Aug – 23 Oct)
6.6 M190 K
GLM-5.3-Flash
Qwen3.8-27B-GSQ-RCO-GGUF
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
GLM-5.3-Flash · fp16
409.9 GB / 24 GB