Compare AI models: Grok 4.5 vs GLM-5.1
- Grok 4.5xAIHollow points use fallbacks · hover for details
- GLM-5.1ZhipuHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
| Model | Reasoning | Coding | Cost efficiency | Context window | Multimodal | Tool use |
|---|---|---|---|---|---|---|
| Grok 4.5 | 50/100 — Reasoning supported; no comparable benchmark | 90/100 | 28/100 | 75/100 | 33/100 | 57/100 |
| GLM-5.1 | 50/100 — Reasoning supported; no comparable benchmark | 87/100 | 31/100 | 46/100 | 0/100 | 45/100 |
Overview
Author
Context length
500K
200K
Reasoning
True
True
Input modalities
Text, Image
Text
Output modalities
Text
Text
Providers
Pricing
Input
$2.00/ 1M
$1.40/ 1M
Output
$6.00/ 1M
$4.40/ 1M
Cached input
$0.30/ 1M
$0.26/ 1M
MomentumLast 2 mo
Unique users
29K
61K
Completed sessions
53,455
99,343
Token share
0%
0.01%
Tokens
14B-88%
107B-71%
AUG 20OCT 14
AUG 20OCT 14
RetentionWeek 1
Returning users
51.2%1.1K user-weeks
58.2%2.4K user-weeks