# DeepSeek: DeepSeek V4.1 Flash 1017

- Model id: `deepseek/deepseek-v4.1-flash-1017`
- Served by: -
- List price per 1M tokens, input / output, from: -, with 0% platform fee. A request is billed at the list price of the host that served it.
- Context: 1.05M, max output 944K
- Prices read 2026-11-15 09:33 UTC
- Page: https://plaingateway.com/models/deepseek/deepseek-v4.1-flash-1017

DeepSeek V4.1 Flash 1017 is the October 17, 2026 snapshot of DeepSeek V4.1 Flash, served by DeepSeek under the `deepseek-flash` API model name. V4.1 Flash is a sparse mixture-of-experts model...

## Hosts

| Host | Endpoint | In / out /M | Cache read /M | Context | Served |
|---|---|---|---|---|---|
| Sail Research | `sail-research/fp4` | $0.0727 / $0.108 | $0.007 | 1.05M | no |
| Sail Research | `sail-research/fp4/us` | $0.0727 / $0.108 | $0.007 | 1.05M | no |
| Particle Ai | `particle-ai/us/flex` | $0.03 / $0.25 | $0.005 | 1.05M | no |
| Ionstream | `ionstream/flex` | $0.0775 / $0.233 | $0.00232 | 1.05M | no |
| DeepInfra | `deepinfra/fp8/flex` | $0.0784 / $0.235 | $0.00235 | 1.05M | no |
| Morph | `morph/fp8` | $0.045 / $0.40 | $0.004 | 1.05M | no |
| DeepInfra | `deepinfra/fp8` | $0.098 / $0.294 | $0.00294 | 1.05M | no |
| Wafer | `wafer/us` | $0.038 / $0.50 | $0.01 | 1.05M | no |
| Baidu | `baidu/fp8` | $0.0888 / $0.358 | $0.0019 | 1.05M | no |
| Particle Ai | `particle-ai/us` | $0.06 / $0.50 | $0.01 | 1.05M | no |
| Wafer | `wafer/mxfp4` | $0.066 / $0.50 | $0.0065 | 1.05M | no |
| Stepfun | `stepfun/fp8` | $0.105 / $0.42 | $0.0021 | 1M | no |
| River | `river` | $0.108 / $0.432 | $0.00216 | 1.05M | no |
| Streamlake | `streamlake/fp8` | $0.111 / $0.444 | $0.00222 | 1.02M | no |
| Primeintellect | `primeintellect` | $0.0437 / $0.70 | $0.0024 | 1.05M | no |
| Inference Net | `inference-net/fp8` | $0.08 / $0.605 | $0.008 | 1.04M | no |
| Inference Net | `inference-net/us` | $0.08 / $0.605 | $0.008 | 1.04M | no |
| Relace | `relace/fp4` | $0.12 / $0.50 | $0.003 | 1.05M | no |
| DeepInfra | `deepinfra/fp8/priority` | $0.147 / $0.441 | $0.00441 | 1.05M | no |
| Cloudflare | `cloudflare` | $0.10 / $0.60 | $0.003 | 1.05M | no |
| Cohere | `cohere/fp8` | $0.15 / $0.50 | $0.003 | 1.05M | no |
| Open Inference | `open-inference/fp4` | $0.07 / $0.80 | $0.006 | 1.05M | no |
| Deepseek | `deepseek` | $0.15 / $0.60 | $0.003 | 1.05M | no |
| Novita | `novita/fp8` | $0.165 / $0.66 | $0.0033 | 1.05M | no |
| Dekallm | `dekallm` | $0.18 / $0.68 | $0.006 | 1.05M | no |
| Ionstream | `ionstream` | $0.21 / $0.62 | $0.0105 | 1.05M | no |
| Digitalocean | `digitalocean` | $0.18 / $0.72 | $0.006 | 1.05M | no |
| Gmicloud | `gmicloud/fp8` | $0.18 / $0.72 | $0.0036 | 1.05M | no |
| Atlas Cloud | `atlas-cloud/fp8` | $0.195 / $0.78 | $0.0039 | 1.05M | no |
| Siliconflow | `siliconflow/fp8` | $0.30 / $0.55 | $0.006 | 1.05M | no |
| Alibaba | `alibaba` | $0.21 / $0.84 | $0.0042 | 1M | no |
| Fireworks | `fireworks/spot` | $0.21 / $0.84 | $0.0042 | 1.05M | no |
| Reka | `reka` | $0.16 / $1.10 | $0.008 | 1.05M | no |
| Makora | `makora/fp8` | $0.15 / $1.20 | $0.006 | 1.05M | no |
| Primalabs | `primalabs` | $0.24 / $0.96 | $0.0048 | 1.05M | no |
| Modal | `modal` | $0.25 / $1.00 | $0.005 | 1.05M | no |
| Crusoe | `crusoe/fp8` | $0.29 / $1.20 | $0.007 | 1.05M | no |
| Baseten | `baseten` | $0.30 / $1.20 | $0.007 | 1.05M | no |
| Coreweave | `coreweave/fp8` | $0.30 / $1.20 | $0.006 | 1.05M | no |
| Fireworks | `fireworks` | $0.30 / $1.20 | $0.006 | 1.05M | no |
| Mistral | `mistral/fp8` | $0.30 / $1.20 | $0.007 | 1.05M | no |
| Near Ai | `near-ai` | $0.30 / $1.20 | $0.006 | 1.05M | no |
| Nebius | `nebius/fp8` | $0.30 / $1.20 | $0.006 | 1.05M | no |
| Parasail | `parasail/fp8` | $0.30 / $1.20 | $0.006 | 1.05M | no |
| Together | `together` | $0.30 / $1.20 | $0.006 | 1.05M | no |
| Venice | `venice/fp8` | $0.30 / $1.20 | $0.0075 | 1M | no |
| Fireworks | `fireworks/us` | $0.45 / $1.80 | $0.009 | 1.05M | no |
| Baseten | `baseten/fast` | $0.60 / $2.40 | $0.014 | 1.05M | no |

## First request

```sh
curl https://api.plaingateway.com/api/v1/chat/completions \
  -H "Authorization: Bearer $PLAINGATEWAY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "deepseek/deepseek-v4.1-flash-1017", "messages": [{"role": "user", "content": "Say hello in five words."}]}'
```

Sign up at https://plaingateway.com/signup (no card), create a key, send a test call, and add credits when you want more. New accounts may get a small starting credit. The whole bootstrap for agents: https://plaingateway.com/llms.txt