DeepSeek V3.1vsGLM 4.7
GLM 4.7 is the newer model, released after DeepSeek V3.1.
| Spec | DeepSeek V3.1 | GLM 4.7 |
|---|---|---|
| Input price | $0.2/M tokens | — |
| Output price | $0.8/M tokens | — |
| Context window | 164K tokens | — |
| Weights | Open | Open |
| Free API (OpenRouter) | No | No |
| Released | Aug 2025 | Dec 2025 |
| SWE-bench Verified | 66.0% | 73.8% |
Our Verdict
DeepSeek V3.1
GLM 4.7Runner-up
Not enough votes to call it. On the specs, DeepSeek V3.1 has the edge: bigger model tier, bigger context window, major provider backing.
Too close to call
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API pricing
Cost per 1M tokens
DeepSeek V3.1
Input
$0.20
Output
$0.80
GLM 4.7
Input
—
Output
—
Where to run it
15 hosts, cheapest first
Per million tokens. Prices and uptime via OpenRouter, checked 13 Sep 2026.
Writing DNA
Style Comparison
Similarity
70%
GLM 4.7 uses 5.1x more emoji
DeepSeek V3.1
GLM 4.7
53%Vocabulary54%
16wSentence Length16w
0.41Hedging0.26
4.3Bold5.4
3.8Lists3.9
0.02Emoji0.11
0.40Headings0.48
0.20Transitions0.07
Based on 25 + 23 text responses
Research
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