GLM 5 TurbovsMuse Spark 1.3
GLM 5 Turbo is cheaper than Muse Spark 1.3 at $0.96/M vs $1.25/M input tokens.
| Spec | GLM 5 Turbo | Muse Spark 1.3 |
|---|---|---|
| Input price | $0.96/M tokens | $1.25/M tokens |
| Output price | $3.2/M tokens | $4.25/M tokens |
| Context window | 203K tokens | 1.0M tokens |
| Weights | — | Closed |
| Free API (OpenRouter) | No | No |
| Released | Mar 2026 | Sep 2026 |
Our Verdict
Muse Spark 1.3
GLM 5 TurboRunner-up
Not enough votes to call it. On the specs, Muse Spark 1.3 has the edge: bigger model tier, newer, bigger context window, major provider backing.
Slight edge
Reviewing agent-written code?See a Brief PR report
API pricing
Cost per 1M tokens
GLM 5 Turbo
Input
$0.96
1.3× cheaper
Output
$3.20
1.3× cheaper
Muse Spark 1.3
Input
$1.25
Output
$4.25
GLM 5 Turbo is cheaper on both: 1.3× input, 1.3× output.
Where to run it
2 hosts
GLM 5 Turbo1 host
Muse Spark 1.31 host
Per million tokens. Prices and uptime via OpenRouter, checked 13 Sep 2026.
Writing DNA
Style Comparison
Similarity
56%
GLM 5 Turbo uses 9.2x more transitions
GLM 5 Turbo
Muse Spark 1.3
54%Vocabulary59%
18wSentence Length14w
0.24Hedging0.28
4.0Bold2.6
3.0Lists2.3
0.00Emoji0.00
0.72Headings0.48
0.17Transitions0.02
Based on 23 + 27 text responses
Research
What we learned reading every model
FAQ
Common questions
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