ProviderBaidu
Model idbaidu/ernie-4.5-21b-a3b
Context120,000 tokens
Pricing$0.07/M input tokens
Use via API
curl https://api.rewind.ai/v1/chat/completions/ \
-H "Authorization: Bearer YOUR_KEY" \
-d '{"model":"baidu/ernie-4.5-21b-a3b"}'
API DocsCompare
Best AI ChatbotsPricing & TokensFAQ
What is ERNIE 4.5 21B A3B?
ERNIE 4.5 21B A3B on Rewind.ai is a free AI tool. There's no charge and no sign up needed to start.
How does ERNIE 4.5 21B A3B work?
ERNIE 4.5 21B A3B sends your request to an AI model and shows the result on the page. Some models run on our own GPUs, others through their providers.
Do I need to sign up to use ERNIE 4.5 21B A3B?
No. You can use ERNIE 4.5 21B A3B right away without signing up. A free account doubles your daily usage to 5,000 tokens and saves your history.
What are the daily limits for ERNIE 4.5 21B A3B?
Anonymous users get 2,500 tokens/day. Free accounts get 5,000 tokens/day. Tokens reset every 24 hours. Each generation costs ~100-5,000 tokens depending on the operation.
Is my data safe when using ERNIE 4.5 21B A3B?
We don't sell your data or use it to train models, and we delete it on request.
Can I use ERNIE 4.5 21B A3B for commercial purposes?
In most cases, yes. What you generate is yours to use, and commercial use follows our Terms and the license of the model that made it. Don't use other people's likeness or copyrighted material without permission.
How does ERNIE 4.5 21B A3B compare to paid alternatives?
ERNIE 4.5 21B A3B lets you start on free daily tokens and pay only when you need more, with token packs from $5 or a monthly plan.
What AI model powers ERNIE 4.5 21B A3B?
This page runs ERNIE 4.5 21B A3B itself.
Can I use ERNIE 4.5 21B A3B on my phone?
Yes. ERNIE 4.5 21B A3B works in any mobile browser, and the layout adapts to your screen size.
How do I get more tokens?
Sign up for a free account to get 5,000 tokens/day, double the anonymous limit. Or buy token packs starting at $5 for 200,000 tokens. See /pricing/ for all options.
Can I save and share my results?
Yes. After you generate content, you can download it, copy it, or share it via a unique link. Signed-in users can also view their generation history.