GLM 5.3 FlashX Legal vs Muse Ember

Price, context window & benchmark comparison

Z.ai (Zhipu)

GLM 5.3 FlashX Legal

Z.ai (Zhipu)
$0.37 / $1.25
Input / Output · per 1M tokens
VS
Meta

Muse Ember

Meta
$0.10 / $0.50
Input / Output · per 1M tokens
Compare different models
Z.ai (Zhipu)
Meta
Verdict: Muse Ember is 2.9× cheaper than GLM 5.3 FlashX Legal on a typical 3:1 input/output mix.
GLM 5.3 FlashX LegalMuse Ember
Input price / 1M$0.37$0.10
Output price / 1M$1.25$0.50
Blended price (3:1)$0.59$0.20
Cached input / 1M$0.075$0.004
Context window1M1M
Max output131K944K
Intelligence index——
Coding index——
Providers1—
Best provider uptime (30m)100.0%—
Vision inputYesYes
ReasoningYesYes
Tool callingYesYes
Released2026-11-022026-11-09
Retirement——

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FAQ

Which is cheaper, GLM 5.3 FlashX Legal or Muse Ember?

Muse Ember is 2.9× cheaper than GLM 5.3 FlashX Legal on a typical 3:1 input/output mix.

GLM 5.3 FlashX Legal vs Muse Ember: which has a bigger context window?

GLM 5.3 FlashX Legal: 1,048,576 tokens. Muse Ember: 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 Ember ≈ $450.00.

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