GLM 5.3 Flash vs Pareto 26.10 Preview
Price, context window & benchmark comparison
VS
Compare different models
Verdict: GLM 5.3 Flash is 28.3× cheaper than Pareto 26.10 Preview on a typical 3:1 input/output mix.
| GLM 5.3 Flash | Pareto 26.10 Preview | |
|---|---|---|
| Input price / 1M | $0.0399 | $0.80 |
| Output price / 1M | $0.0784 | $3.20 |
| Blended price (3:1) | $0.0495 | $1.40 |
| Cached input / 1M | $0.03 | $0.03 |
| Context window | 1M | 1M |
| 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 | No |
| Tool calling | Yes | Yes |
| Released | 2026-08-26 | 2026-10-01 |
| Retirement | — | — |
Cost calculator
FAQ
Which is cheaper, GLM 5.3 Flash or Pareto 26.10 Preview?
GLM 5.3 Flash is 28.3× cheaper than Pareto 26.10 Preview on a typical 3:1 input/output mix.
GLM 5.3 Flash vs Pareto 26.10 Preview: which has a bigger context window?
GLM 5.3 Flash: 1,048,576 tokens. Pareto 26.10 Preview: 1,048,576 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: GLM 5.3 Flash ≈ $119.00, Pareto 26.10 Preview ≈ $3,200.
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 4Pareto 26.10 Preview vs Gemini 4 CarbonPareto 26.10 Preview vs Claude Fable 5.2Pareto 26.10 Preview vs Gemini Omni 1.2 FlashPareto 26.10 Preview vs Gemini Omni 1.1 FlashPareto 26.10 Preview vs Hy4Pareto 26.10 Preview vs GLM 5.3 FlashX LegalPareto 26.10 Preview vs GPT-6.1 TerraPareto 26.10 Preview vs GPT-6.1 Terra Pro