GLM 5.3 Flash vs GLM 5V Turbo
Price, context window & benchmark comparison
VS
Compare different models
Verdict: GLM 5.3 Flash is 38.4× cheaper than GLM 5V Turbo on a typical 3:1 input/output mix. GLM 5.3 Flash has the larger context window (1M vs 203K).
| GLM 5.3 Flash | GLM 5V Turbo | |
|---|---|---|
| Input price / 1M | $0.0399 | $1.20 |
| Output price / 1M | $0.0784 | $4.00 |
| Blended price (3:1) | $0.0495 | $1.90 |
| Cached input / 1M | $0.03 | $0.24 |
| Context window | 1M | 203K |
| Max output | 131K | 131K |
| Intelligence index | 27.8 | — |
| Coding index | 71.5 | — |
| Providers | 42 | — |
| Best provider uptime (30m) | 100.0% | — |
| Vision input | Yes | Yes |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| Released | 2026-08-26 | 2026-04-01 |
| Retirement | — | — |
Cost calculator
FAQ
Which is cheaper, GLM 5.3 Flash or GLM 5V Turbo?
GLM 5.3 Flash is 38.4× cheaper than GLM 5V Turbo on a typical 3:1 input/output mix.
GLM 5.3 Flash vs GLM 5V Turbo: which has a bigger context window?
GLM 5.3 Flash: 1,048,576 tokens. GLM 5V Turbo: 202,752 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: GLM 5.3 Flash ≈ $119.00, GLM 5V Turbo ≈ $4,400.
More comparisons
GLM 5.3 Flash vs Gemini 4 CarbonGLM 5.3 Flash vs Claude Fable 5.2GLM 5.3 Flash vs Gemini Omni 1.2 FlashGLM 5.3 Flash vs Gemini Omni 1.1 FlashGLM 5.3 Flash vs Hy4GLM 5.3 Flash vs GLM 5.3 FlashX LegalGLM 5.3 Flash vs GPT-6.1 TerraGLM 5.3 Flash vs GPT-6.1 Terra ProGLM 5.3 Flash vs Kimi K3.1 ProGLM 5.3 Flash vs MiniMax M3.1 FlashGLM 5.3 Flash vs DeepSeek V4.1 Flash 1017GLM 5.3 Flash vs Nemotron 3.5 Super VLGLM 5.3 Flash vs Gemini 4 ArgonGLM 5.3 Flash vs Claude Haiku 5.5GLM 5.3 Flash vs Nano Banana 2.1GLM 5.3 Flash vs Mistral Large 4GLM 5V Turbo vs Gemini 4 CarbonGLM 5V Turbo vs Claude Fable 5.2GLM 5V Turbo vs Gemini Omni 1.2 FlashGLM 5V Turbo vs Gemini Omni 1.1 FlashGLM 5V Turbo vs Hy4GLM 5V Turbo vs GLM 5.3 FlashX LegalGLM 5V Turbo vs GPT-6.1 TerraGLM 5V Turbo vs GPT-6.1 Terra Pro