SiliconFlow vs Together AI — DeepSeek V3
With an input and output cost of $0.14 per 1M tokens, this pricing is mid-tier for a model with 685B parameters, while the throughput of 430 tok/s is relatively fast. The rate limits of 30,000 TPM and 60 RPM suggest suitability for low-volume prototyping, and the first-token latency of 380 ms is more favorable for batch use than for real-time applications.
This API tier is suitable for a batch document processing workload with a small team requiring <50k daily completions.
The input and output costs are both $1.25 per 1M tokens, which positions this API tier in the mid-range for its model class, while the throughput of 450 tok/s is relatively fast. With rate limits of 10,000 TPM and 60 RPM, this setup is more suited for low-volume prototyping rather than high-volume production, and the first-token latency of 400 ms favors batch use over real-time applications.
This API tier is suitable for a low-volume prototyping team working on a batch document processing pipeline, targeting <50k daily completions.
Frequently Asked Questions
Is SiliconFlow faster than Together AI for DeepSeek V3?
SiliconFlow delivers 430 tokens/sec at 380ms TTFT, while Together AI delivers 450 tokens/sec at 400ms TTFT. Together AI has higher throughput; SiliconFlow has lower first-token latency.
Is SiliconFlow cheaper than Together AI for DeepSeek V3?
SiliconFlow charges $0.14 input / $0.14 output per 1M tokens. Together AI charges $1.25 input / $1.25 output per 1M tokens. SiliconFlow is cheaper for input-heavy workloads.
What are the rate limits for SiliconFlow vs Together AI?
SiliconFlow enforces 30,000 TPM / 60 RPM. Together AI enforces 10,000 TPM / 60 RPM. Higher TPM limits allow more concurrent users before hitting API ceilings.
Does SiliconFlow or Together AI offer a free tier?
SiliconFlow offers a free tier. Together AI offers a free tier. Both are suitable for prototyping without a credit card.