# GLM 5.3 Flash — price & specs

Source: https://modelbank.ai/models/glm-5.3-flash · updated 2026-11-12 · ModelBank

| Field | Value |
|---|---|
| Vendor | Z.ai (Zhipu) |
| Input price | $0.0399 / 1M tokens |
| Output price | $0.0784 / 1M tokens |
| Cached input | $0.03 / 1M tokens |
| Context window | 1,048,576 tokens |
| Max output | 131,072 tokens |
| Input modalities | text,image,video |
| Reasoning / tool use | yes / yes |
| Intelligence / coding index | 27.8 / 71.5 |
| Released | 2026-08-26 |
| Retirement date | none announced |

## About

GLM-5.3-Flash is a native multimodal model from Z.ai. It is suited for efficient coding and long-horizon agent tasks. Its hybrid sparse and linear attention architecture maintains accurate long-context behavior while...

## Price history

- 2026-09-24: $0.15 in / $0.5 out
- 2026-09-24: $0.045 in / $0.6 out
- 2026-09-25: $0.045 in / $0.14 out
- 2026-09-26: $0.04 in / $0.5 out
- 2026-09-28: $0.15 in / $0.5 out
- 2026-10-02: $0.0263 in / $0.9 out
- 2026-10-02: $0.15 in / $0.5 out
- 2026-10-06: $0.0317 in / $0.5 out
- 2026-10-06: $0.15 in / $0.5 out
- 2026-10-12: $0.0232 in / $1.2 out
- 2026-10-12: $0.15 in / $0.5 out
- 2026-10-12: $0.0232 in / $1.2 out
- 2026-10-13: $0.0261 in / $0.9 out
- 2026-10-13: $0.0333 in / $0.9 out
- 2026-10-14: $0.036 in / $0.9 out
- 2026-10-14: $0.15 in / $0.5 out
- 2026-10-14: $0.036 in / $0.9 out
- 2026-10-14: $0.15 in / $0.5 out
- 2026-10-15: $0.036 in / $0.9 out
- 2026-10-15: $0.15 in / $0.5 out
- 2026-10-16: $0.0267 in / $1.13 out
- 2026-10-16: $0.0167 in / $0.78 out
- 2026-10-16: $0.0121 in / $0.9 out
- 2026-10-16: $0.0179 in / $0.77 out
- 2026-10-17: $0.0359 in / $0.42 out
- 2026-10-17: $0.15 in / $0.5 out
- 2026-10-18: $0.048 in / $0.2 out
- 2026-10-19: $0.048 in / $0.16 out
- 2026-10-21: $0.0471 in / $0.12 out
- 2026-10-22: $0.0064 in / $0.19 out
- 2026-10-22: $0.0052 in / $0.2 out
- 2026-10-23: $0.15 in / $0.5 out
- 2026-10-29: $0.0379 in / $0.0798 out
- 2026-10-29: $0.0457 in / $0.0742 out
- 2026-10-30: $0.0457 in / $0.0701 out
- 2026-10-30: $0.0197 in / $0.13 out
- 2026-10-31: $0.0197 in / $0.12 out
- 2026-10-31: $0.0163 in / $0.15 out
- 2026-11-01: $0.0285 in / $0.0923 out
- 2026-11-03: $0.0313 in / $0.0846 out
- 2026-11-04: $0.0269 in / $0.0996 out
- 2026-11-06: $0.15 in / $0.5 out
- 2026-11-08: $0.0335 in / $0.083 out
- 2026-11-10: $0.15 in / $0.5 out
- 2026-11-10: $0.0399 in / $0.0784 out


JSON: https://modelbank.ai/api/v1/models/glm-5.3-flash