GLM 4.5vsNova Premier 1.0
GLM 4.5 is cheaper than Nova Premier 1.0 at $0.6/M vs $2.5/M input tokens.
| Spec | GLM 4.5 | Nova Premier 1.0 |
|---|---|---|
| Input price | $0.6/M tokens | $2.5/M tokens |
| Output price | $2.2/M tokens | $12.5/M tokens |
| Context window | 128K tokens | 1.0M tokens |
| Released | Jul 2025 | Oct 2025 |
| SWE-bench Verified | 64.2% | 42.4% |
Our Verdict
GLM 4.5
Nova Premier 1.0
Not enough votes to call it. On the specs, nothing separates them.
GLM 4.5 costs 5.7x less per token.
Too close to call
API pricing
Cost per 1M tokens
GLM 4.5
Input
$0.60
4.2× cheaper
Output
$2.20
5.7× cheaper
Nova Premier 1.0
Input
$2.50
Output
$12.50
GLM 4.5 is cheaper on both — 4.2× input, 5.7× output
Writing DNA
Style Comparison
Similarity
68%
GLM 4.5 uses 33.2x more emoji
GLM 4.5
Nova Premier 1.0
52%Vocabulary56%
17wSentence Length39w
0.52Hedging0.90
5.6Bold4.3
4.8Lists5.9
0.33Emoji0.00
0.66Headings0.54
0.17Transitions0.21
Based on 28 + 23 text responses
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