Cerebras Inference
A $5 trial that needs a verified payment method and expires in 30 days.
Trial credits
What “free” means here From the provider's documentation
- New accounts get $5 in credits after adding a verified payment method. Credits expire 30 days after they're granted.
- There's no permanent free tier: access stops when the credits run out or expire.
- Trial limits: 5 requests per minute; 30K uncached and 90K total tokens per minute; 1M tokens per hour and per day.
Checked Sep 29, 2026. Limits and terms change; the provider's page always wins.
Use it with cheapoS
- Create a key on Cerebras Inference's own site. Never paste it into cheapos.lol, a public chat or a repository.
- Add it to your local gateway. In cheapoS, open Models → Open OmniRoute, add the provider and key, then refresh models. Connection guide ↗
- Start small. Pick a tool-capable model and a task you can check before relying on the quota.
Sources
Other providers
- OpenRouterFree tier · One key for many models, including routes with a $0 token rate.
- Google AI Studio (Gemini API)Free tier · A Gemini API free tier for projects, with limits shown in AI Studio.
- GroqFree tier · A free plan with per-model request and token limits.
- Cloudflare Workers AIFree tier · 10,000 Neurons per day at no charge on Free and Paid plans.
- Hugging Face Inference ProvidersMonthly free credits · Small monthly credits to try 200+ models through one token.
- Mistral AIPaid, some $0 models · Paid API; a couple of models are listed at $0.