Large Language Models (LLMs)

Cerebras vs SiliconFlow

Compare Cerebras and SiliconFlow side-by-side. See feature differences and pricing in the Large Language Models (LLMs) category.

Cerebras

by Cerebras

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Pricing: $5 one-time trial credit for 30 days; Developer pay as you go, GPT OSS 120B $0.35 in and $0.75 out per million tokens; Enterprise by quote.

Cerebras is an inference cloud serving open-weight language models through an OpenAI-compatible API, billed per token, for developers building fast agents.

11 /18 features Full profile

SiliconFlow

by SiliconFlow

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Pricing: Pay as you go, billed after use: LLMs from $0.04 per 1M input tokens and $0.18 output (gpt-oss-20b); $1 starter credit; volume discounts via sales.

SiliconFlow gives developers serverless access to open-weight LLMs, image, video and speech models through one OpenAI-compatible API, billed by usage.

10 /18 features Full profile

Feature Comparison

Large Language Models (LLMs) features side-by-side

Feature	Cerebras 11/18 features	SiliconFlow 10/18 features
Published context window size The vendor states the maximum input length.	Yes	Yes
Image input support Accepts images as part of the prompt.	Yes	Yes
Audio input support Accepts speech or audio files directly.	No	Yes
Function and tool calling Can return a structured call to your own tools.	Yes	Yes
JSON schema output mode Guarantees output conforming to a supplied schema.	Yes	No
Extended reasoning mode An explicit setting that trades latency for harder thinking.	Yes	Yes
Prompt caching discount Repeated prefixes are billed at a reduced rate.	No	Yes
Batch inference API Submit work offline for a lower price.	No	No
Fine-tuning offered Customers can tune the model on their own data.	Yes	Yes
Open weights release The weights are downloadable, whatever the licence.	Yes	Yes
Zero data retention option The vendor will contract not to store request content.	Yes	No
Regional data residency Inference can be pinned to a named region.	No	No
Published safety evaluations A model card or system card with evaluation results.	No	No
Free tier or trial credits You can test it before contracting.	Yes	Yes
Enterprise agreement available Committed-use contracts with support terms.	Yes	No
Published deprecation policy The vendor states how long a model version lives.	No	No
Published benchmark results First-party benchmark numbers are disclosed.	Yes	No
Embeddings endpoint The same vendor also serves embeddings.	No	Yes
Overall Rating	No reviews yet	No reviews yet