01.AI
Beijing, ChinaFounded 2023
01.AI develops the bilingual Yi model family (Yi-Large, Yi-VL) with strong English/Chinese performance and competitive open-weight variants.
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Back to all providersFrequently asked questions
How is 01.AI pricing handled on Railwail?
Railwail uses transparent per-call or per-token credit pricing for all 01.AI models. You pay only for what you use — no monthly minimums, no upfront commitments. Pricing for every individual 01.AI model is shown on its detail page.
Are there rate limits when using 01.AI via Railwail?
Default rate limits depend on your account tier and the underlying 01.AI capacity. Free-tier accounts get sensible defaults for development; paid accounts can request higher limits. Contact support if you need dedicated throughput or burst capacity.
Which regions does 01.AI support through Railwail?
01.AI models are served from Railwail's globally distributed edge infrastructure. EU, US, and Asia-Pacific traffic is automatically routed to the nearest available provider region. GDPR-compliant EU-only routing is available on request.
Is there a sandbox or free tier to test 01.AI models?
Yes — every new Railwail account receives free credits that work across all providers, including 01.AI. No credit card is required to start. You can try every model in the catalog before committing to a paid plan.
Categories 01.AI works in
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