GLM 5.3 FlashX
by Z.ai · z-ai/glm-5.3-flashx
GLM-5.3-FlashX is the high-speed variant of Z.ai's GLM-5.3-Flash, a native multimodal model delivering inference speeds of up to 200 tokens/s. Built on the same hybrid sparse and linear attention architecture...
- Input / 1M tokens
- $0.37
- Output / 1M tokens
- $1.25
- Context
- 1.05M
Specs
| Input price | $0.37 / 1M tokens |
|---|---|
| Output price | $1.25 / 1M tokens |
| Cached input | $0.09 / 1M tokens |
| Context window | 1.05M tokens |
| Max output | 131K tokens |
| Reads | text, image, video |
| Writes | text |
| Tool calling | Yes |
| Reasoning | Yes |
| Listed | Sep 18, 2026 |
List prices in USD, updated Oct 30, 2026. Providers may charge differently.
Providers
1 provider serves this model, as of Oct 30, 2026, 18:12 UTC.
| Provider | Quantization | Context | Max output | Input / 1M | Output / 1M | Cache read / 1M | Uptime (30 min) | Latency (median) | Throughput (median) | Supports | Status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Z.AI | fp8 | 1.05M | 131K | $0.37 | $1.25 | $0.09 | 100% | 1.46 s | 96 tok/s | Normal |
"Cheapest" is the lowest input plus output price; "Fastest" the highest median throughput. Columns empty for every provider are not shown.
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