GLM 5.3 FlashX Legal vs Muse Spark 1.3 Contributor
Price, context window & benchmark comparison
VS
Compare different models
Verdict: Muse Spark 1.3 Contributor is 4.7× cheaper than GLM 5.3 FlashX Legal on a typical 3:1 input/output mix.
| GLM 5.3 FlashX Legal | Muse Spark 1.3 Contributor | |
|---|---|---|
| Input price / 1M | $0.37 | $0.10 |
| Output price / 1M | $1.25 | $0.20 |
| Blended price (3:1) | $0.59 | $0.13 |
| Cached input / 1M | $0.075 | $0.002 |
| Context window | 1M | 1M |
| Max output | 131K | 944K |
| Intelligence index | — | — |
| Coding index | — | — |
| Providers | 1 | — |
| Best provider uptime (30m) | 100.0% | — |
| Vision input | Yes | Yes |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| Released | 2026-11-02 | 2026-09-02 |
| Retirement | — | — |
Cost calculator
FAQ
Which is cheaper, GLM 5.3 FlashX Legal or Muse Spark 1.3 Contributor?
Muse Spark 1.3 Contributor is 4.7× cheaper than GLM 5.3 FlashX Legal on a typical 3:1 input/output mix.
GLM 5.3 FlashX Legal vs Muse Spark 1.3 Contributor: which has a bigger context window?
GLM 5.3 FlashX Legal: 1,048,576 tokens. Muse Spark 1.3 Contributor: 1,048,576 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: GLM 5.3 FlashX Legal ≈ $1,365, Muse Spark 1.3 Contributor ≈ $300.00.
More comparisons
GLM 5.3 FlashX Legal vs Gemini 4 CarbonGLM 5.3 FlashX Legal vs Claude Fable 5.2GLM 5.3 FlashX Legal vs Gemini Omni 1.2 FlashGLM 5.3 FlashX Legal vs Gemini Omni 1.1 FlashGLM 5.3 FlashX Legal vs Hy4GLM 5.3 FlashX Legal vs GPT-6.1 TerraGLM 5.3 FlashX Legal vs GPT-6.1 Terra ProGLM 5.3 FlashX Legal vs Kimi K3.1 ProGLM 5.3 FlashX Legal vs MiniMax M3.1 FlashGLM 5.3 FlashX Legal vs DeepSeek V4.1 Flash 1017GLM 5.3 FlashX Legal vs Nemotron 3.5 Super VLGLM 5.3 FlashX Legal vs Gemini 4 ArgonGLM 5.3 FlashX Legal vs Claude Haiku 5.5GLM 5.3 FlashX Legal vs Nano Banana 2.1GLM 5.3 FlashX Legal vs Mistral Large 4GLM 5.3 FlashX Legal vs GPT-6.1 Sol ProMuse Spark 1.3 Contributor vs Gemini 4 CarbonMuse Spark 1.3 Contributor vs Claude Fable 5.2Muse Spark 1.3 Contributor vs Gemini Omni 1.2 FlashMuse Spark 1.3 Contributor vs Gemini Omni 1.1 FlashMuse Spark 1.3 Contributor vs Hy4Muse Spark 1.3 Contributor vs GPT-6.1 TerraMuse Spark 1.3 Contributor vs GPT-6.1 Terra ProMuse Spark 1.3 Contributor vs Kimi K3.1 Pro