GLM 5.2vsGPT-5.2
GLM 5.2 is cheaper than GPT-5.2 at $1.4/M vs $1.75/M input tokens.
| Spec | GLM 5.2 | GPT-5.2 |
|---|---|---|
| Input price | $1.4/M tokens | $1.75/M tokens |
| Output price | $4.4/M tokens | $14/M tokens |
| Context window | 1.0M tokens | 400K tokens |
| Released | Jun 2026 | Dec 2025 |
Our Verdict
GLM 5.2
GPT-5.2Runner-up
Not enough votes to call it. On the specs, GLM 5.2 has the edge: newer, bigger context window.
GLM 5.2 costs 3.2x less per token.
Too close to call
API pricing
Cost per 1M tokens
GLM 5.2
Input
$1.40
1.3× cheaper
Output
$4.40
3.2× cheaper
GPT-5.2
Input
$1.75
Output
$14.00
GLM 5.2 is cheaper on both — 1.3× input, 3.2× output
Writing DNA
Style Comparison
Similarity
53%
GPT-5.2 uses 5.8x more emoji
GLM 5.2
GPT-5.2
56%Vocabulary64%
18wSentence Length16w
0.27Hedging0.34
3.7Bold9.4
2.8Lists3.9
0.00Emoji0.06
0.56Headings0.89
0.24Transitions0.31
Based on 27 + 15 text responses
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