DeepSeek
DeepSeek V4.1 Flash
deepseek/deepseek-v4.1-flash
Input
$0.14
per 1M tokens
Output
$0.42
per 1M tokens
Cached input
$0.0042
per 1M tokens
DeepSeek V4.1 Flash is a sparse mixture-of-experts model from DeepSeek, and the first built on the company's Causal Encoder-Decoder (CED) architecture. It activates 8B parameters on input and 16B on...
- Released
- Context window
- 1M tokens
- Max output
- 131K tokens
- Input
- text, image
- Output
- text
- Reasoning
- Yes
Price history
- input $0.043 → $0.14 +224% · output $0.01 → $0.42 +4100%
- input $0.30 → $0.043 -86% · output $1.20 → $0.01 -99%
- input $0.048 → $0.30 +529% · output $0.191 → $1.20 +529%
- input $0.30 → $0.048 -84% · output $1.20 → $0.191 -84%
- input $0.02 → $0.30 +1400% · output $1.00 → $1.20 +20%
Providers on OpenRouter
41 endpoints serve this model. Uptime is OpenRouter's share of successful requests; prices per 1M tokens.
| Provider | Input | Output | Context window | Uptime 30 min | Uptime 24 h |
|---|---|---|---|---|---|
| Baidufp8 | $0.044 | $0.175 | 1M | 100% | 100% |
| Decartfp4 | $0.09 | $0.18 | 1M | 100% | 100% |
| Sail Researchfp4 | $0.09 | $0.25 | 1M | 100% | 100% |
| Sail Researchfp4 · us | $0.09 | $0.25 | 1M | 100% | 100% |
| OpenInferencefp4 | $0.0025 | $0.305 | 1M | 100% | 100% |
| DeepInfrafp8 · flexdiscount/priority tier | $0.112 | $0.336 | 1M | 100% | 97.2% |
| Morphfp8 | $0.044 | $0.383 | 1M | 100% | 100% |
| DeepInfrafp8 | $0.14 | $0.42 | 1M | 100% | 100% |
| Relace | $0.07 | $0.50 | 1M | 100% | 100% |
| AtlasCloudfp8 | $0.135 | $0.54 | 1M | 100% | 99.93% |
| StreamLakefp8 | $0.147 | $0.588 | 1M | 100% | 99.93% |
| InferenceNetfp8 | $0.103 | $0.60 | 1M | 100% | 100% |
| InferenceNetus | $0.103 | $0.60 | 1M | 100% | 100% |
| DeepInfrafp8 · prioritydiscount/priority tier | $0.21 | $0.63 | 1M | 0.0% | 62.1% |
| CoreWeavefp8 | $0.13 | $0.65 | 1M | 100% | 99.10% |
| Wafermxfp4 | $0.19 | $0.65 | 1M | 100% | 100% |
| Alibaba | $0.165 | $0.66 | 1M | 100% | 100% |
| ModelRunfp4 | $0.17 | $0.67 | 1M | 100% | 100% |
| GMICloudfp8 | $0.18 | $0.72 | 1M | 100% | 100% |
| Novitafp8 | $0.195 | $0.78 | 1M | 100% | 100% |
| Reka | $0.105 | $0.84 | 1M | 100% | 99.86% |
| Fireworksspotdiscount/priority tier | $0.21 | $0.84 | 1M | 100% | 100% |
| Phala | $0.21 | $0.84 | 1M | 100% | 99.69% |
| DigitalOcean | $0.225 | $0.90 | 1M | 100% | 100% |
| Mancer 2fp8 | $0.20 | $1.00 | 1M | 100% | 98.1% |
| Makorafp8 | $0.26 | $1.17 | 1M | 100% | 99.93% |
| Crusoefp8 | $0.29 | $1.20 | 1M | 100% | 100% |
| BaseTen | $0.30 | $1.20 | 1M | 100% | 100% |
| BaseTenus | $0.30 | $1.20 | 1M | 100% | 100% |
| Cohere | $0.30 | $1.20 | 1M | 100% | 100% |
| Nebiusfp8 | $0.30 | $1.20 | 1M | 100% | 100% |
| Parasailfp8 | $0.30 | $1.20 | 1M | 100% | 100% |
| PrimeIntellect | $0.30 | $1.20 | 1M | 100% | 100% |
| Together | $0.30 | $1.20 | 1M | 100% | 100% |
| Venicefp8 | $0.30 | $1.20 | 1M | 100% | 100% |
| SiliconFlowfp8 | $0.30 | $1.20 | 1M | 100% | 99.93% |
| Modal | $0.30 | $1.20 | 1M | 100% | 99.93% |
| Fireworks | $0.30 | $1.20 | 1M | 73.3% | 98.5% |
| Googleglobal | $0.30 | $1.20 | 1M | 100% | 97.6% |
| Fireworksus | $0.45 | $1.80 | 1M | 100% | 100% |
| BaseTenfast | $0.60 | $2.40 | 1M | 3.3% | 47.1% |