Free AI platform comparison

Cerebras vs SiliconFlow: Complete Comparison

Cerebras 和硅基流动 (SiliconFlow) 深度对比：免费额度、API 价格、模型能力、中国大陆可用性，帮你选最合适的 AI 工具

Quick decision

Cerebras vs SiliconFlow: Complete Comparison: pricing, free API, and limits

Quick answer: choose Cerebras if its free tier, model family, or ecosystem fits your app better; choose SiliconFlow if it gives better free API credits, pricing, or access for your workflow. This comparison focuses on free tier, API pricing, limits, setup, and practical alternatives.

Free tierCerebras: 1M tokens/day · SiliconFlow: Free model access varies by model; RPM/TPM and context limits should be checked in the console

Free API1M tokens/day vs ¥14

Best checkCredits, rate limits, setup friction

DecisionTest both if rank, latency, or access matters

Cerebras detailsFree tier, API credits, limits and setup SiliconFlow detailsFree tier, API credits, limits and setup Free AI API directoryCompare all free credits and limits

Cerebras

65pts

0 wins

SiliconFlow

65pts

0 wins

🤝 It's a tie — both have their strengths

📊 Side-by-Side

🧠 Model Details

Cerebras2 models

Llama 3.3 70B

📐 128K⚡ 30 RPM / 60K TPM

World's fastest inference, 2000+ tokens/s

Llama 3.1 8B

📐 128K⚡ 30 RPM / 60K TPM

Lightweight and fast

SiliconFlow2 models

DeepSeek-V3 (hosted)

📐 64k⚡ Free-tier RPM/TPM varies

Hosted open model; verify free/zero-price availability, RPM, TPM, context, and queue limits in the console

Qwen2.5-72B (hosted)

📐 32k⚡ Free-tier RPM/TPM varies

Qwen-family hosted model; availability, free quota, context, and rate limits can change by model version

🎯 Which should you choose?

Choose Cerebras if…

you want 1M tokens/day on the free tier, plus 1M tokens/day for API tests.

Choose SiliconFlow if…

you want Free model access varies by model; RPM/TPM and context limits should be checked in the console on the free tier, plus ¥14 for API tests.

FAQ

Which is better, Cerebras or SiliconFlow?

Cerebras and SiliconFlow are closely matched in this comparison. Test both if your workload depends on model quality, API latency, or regional access.

Does Cerebras have a free tier?

Yes. Cerebras lists 1M tokens/day for free users.

Does SiliconFlow have a free tier?

Yes. SiliconFlow lists Free model access varies by model; RPM/TPM and context limits should be checked in the console for free users.

Which one is better for API experiments?

Cerebras offers 1M tokens/day; SiliconFlow offers ¥14. Choose the option with enough credits and rate limits for your prototype.

Source snapshot

Data source: yangmao.ai provider YAML tracker plus curated comparison notes. Official dashboards can change credits, limits, model availability, and pricing without notice; verify in the provider console before production.

yangmao.ai comparison slug: cerebras-vs-siliconflow
Cerebras source: https://cloud.cerebras.ai
SiliconFlow source: https://siliconflow.cn
Dataset freshness: Cerebras: 2026-06-15 · SiliconFlow: 2026-06-15
Decision data: Free tier, API credits, rate limits, model list, China access notes, and curated comparison dimensions from the yangmao.ai provider tracker.

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