GLM 5.1 alternatives
Best GLM 5.1 alternatives
10 models that can stand in for GLM 5.1, ranked by benchmark score, with what each one does better.
Current Model
GLM 5.1
- Input / 1M
- $0.97
- Output / 1M
- $3.04
- Context
- 205K
- Intelligence
- 26.1
Quick picks
The best alternative depends on what you need
Why people switch away from GLM 5.1, and the model that fits each reason best.
Ranked
Top GLM 5.1 alternatives
Each model is scored against GLM 5.1. Green means better, red means worse.
| Model | Input / 1M | Output / 1M | Context | Intelligence | Compare |
|---|---|---|---|---|---|
GLM 5.1 Z.ai | Input / 1M$0.97 | Output / 1M$3.04 | Context205K | Intelligence26.1 | Reference model |
| Input / 1M$0.60-38% | Output / 1M$1.92-37% | Context205K | Intelligence27.9+7% | Compare | |
Why switch:1.6x cheaper outputHigher intelligence score | |||||
| Input / 1M$0.43-55% | Output / 1M$2.45-19% | Context262K+28% | Intelligence27+3% | Compare | |
Why switch:1.2x cheaper outputHigher intelligence scoreLarger 262K contextAccepts imageNewer release | |||||
| Input / 1M$1.20+24% | Output / 1M$4+32% | Context203K-1% | Intelligence26.6+2% | Compare | |
Why switch:Higher intelligence score | |||||
| Input / 1M$0.50-48% | Output / 1M$3-1% | Context1.05M+412% | Intelligence26.3+1% | Compare | |
Why switch:1.0x cheaper outputHigher intelligence scoreLarger 1.05M contextAccepts image and file and audio and video | |||||
| Input / 1M$0.67-31% | Output / 1M$3.35+10% | Context262K+28% | Intelligence25.8-1% | Compare | |
Why switch:Larger 262K contextAccepts imageNewer release | |||||
| Input / 1M$1.25+29% | Output / 1M$2.50-18% | Context2M+877% | Intelligence25.7-2% | Compare | |
Why switch:1.2x cheaper outputLarger 2M contextAccepts image and file | |||||
| Input / 1M$1.25+29% | Output / 1M$2.50-18% | Context1M+388% | Intelligence24.9-5% | Compare | |
Why switch:1.2x cheaper outputLarger 1M contextAccepts image and fileNewer release | |||||
| Input / 1M$0.01-99% | Output / 1M$1.28-58% | Context1.05M+412% | Intelligence24.4-7% | Compare | |
Why switch:2.4x cheaper outputLarger 1.05M contextNewer release | |||||
| Input / 1M$1.20+24% | Output / 1M$4+32% | Context203K-1% | Intelligence23.5-10% | Compare | |
Why switch:Accepts image and video | |||||
| Input / 1M$0.60-38% | Output / 1M$2.20-28% | Context205K | Intelligence22.2-15% | Compare | |
Why switch:1.4x cheaper output | |||||
FAQ
Frequently asked questions
What is the best alternative to GLM 5.1?
GLM 5 from Z.ai ranks first, based on independent benchmark scores. It costs $1.92 per 1M output tokens, compared with $3.04 for GLM 5.1.
Is there a cheaper alternative to GLM 5.1?
Yes. DeepSeek V4 Flash 0423 charges $1.28 per 1M output tokens, versus $3.04 for GLM 5.1.
Can I try GLM 5.1 and its alternatives at the same time?
Yes. Shortcut Chat sends one prompt to several models at once, so you can compare GLM 5.1 with any of these alternatives on your own tasks.
Not sure which to pick? Try them all.
Send one prompt to GLM 5.1 and its alternatives at the same time, and keep the answer you like best.