DeepSeek-V4.1-Flash API pricing
DeepSeek-V4.1-Flash by SiliconFlow costs $0.15 per 1M input tokens and $0.60 per 1M output tokens (1M in + 1M out = $0.75).
- API model id
DeepSeek-V4.1-Flash- Input / 1M
- $0.15
- Output / 1M
- $0.60
- Cached input / 1M
- $0.003
- Context window
- 1.049M
- Notes
- SiliconFlow serverless price (international site, USD).
- Source
- https://www.siliconflow.com/pricing
- Provider type
- Inference host (HQ: China)
- Regions
- unknown
- EU data residency
- unknown — International platform siliconflow.com is operated by SILICONFLOW LABS PTE. LTD. (Singapore; Singapore law/PDPA, not available in mainland China, which uses siliconflow.cn); parent company Beijing SiliconFlow Technology (Haidian, Beijing). Inference regions not stated on the pricing page.
- Last verified
- 2026-10-16
Cost estimate
| Provider | Model | Cost |
|---|---|---|
| SiliconFlow | DeepSeek-V4.1-Flash | $0.30 |
Uses standard list prices (no caching, batch or off-peak discounts). € and CHF rows are priced in that currency by the provider and not converted, so compare them with care.
Other SiliconFlow models
- DeepSeek-V4-Pro-0813: $1.32 / $3.96
- DeepSeek-V4-Flash-0731: $0.22 / $0.66
- Qwen3.8-2.4T-A95B: $2.00 / $6.00
- Qwen3.5-122B-A10B: $0.26 / $2.08
- GLM-5.3: $1.40 / $4.40
- GLM-5.3-Flash: $0.15 / $0.50
- GLM-5.2: $1.30 / $4.09
- Kimi-K3: $2.70 / $13.50