DeepSeek
DeepSeek V4.1 Flash 1017
Released 2026-10-17
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...
You send / 1M
$0.300
tokens in
It replies / 1M
$1.20
tokens out
Memory
1.05M
tokens it can read at once
Typical request
$0.0010
1,000 words in, 400 out
Data privacy
No training or retention: Yes. At least one provider serves it with zero data retention.
| Provider | You send / 1M | It replies / 1M | Uptime | Privacy policy |
|---|---|---|---|---|
| Sail Research · fp4 | $0.101 | $0.150 | 100% | Read |
| Sail Research · fp4 | $0.101 | $0.150 | 100% | Read |
| DeepInfra · fp8 | $0.078 | $0.235 | 60% | Read |
| DeepInfra · fp8 | $0.098 | $0.294 | 100% | Read |
| Morph · fp8 | $0.103 | $0.339 | 100% | Read |
| DeepInfra · fp8 | $0.147 | $0.441 | 100% | Read |
| Reka | $0.040 | $0.500 | 97% | Read |
| Wafer · mxfp4 | $0.070 | $0.500 | 100% | Read |
| Relace | $0.070 | $0.500 | 100% | Read |
| Ionstream | $0.150 | $0.510 | 100% | Read |
| Decart · fp4 | $0.129 | $0.516 | 100% | Read |
| InferenceNet · fp8 | $0.080 | $0.550 | 100% | Read |
| InferenceNet · fp8 | $0.080 | $0.550 | 100% | Read |
| Cloudflare | $0.100 | $0.600 | 100% | Read |
| DigitalOcean | $0.180 | $0.720 | 100% | Read |
| Novita · fp8 | $0.195 | $0.780 | 100% | Read |
| Fireworks | $0.210 | $0.840 | 100% | Read |
| Modal | $0.250 | $1.00 | 99% | Read |
| Nebius · fp8 | $0.300 | $1.20 | 99% | Read |
| Makora · fp8 | $0.150 | $1.20 | 100% | n/a |
| Phala | $0.200 | $1.20 | 100% | Read |
| SiliconFlow · fp8 | $0.300 | $1.20 | 100% | Read |
| Together | $0.300 | $1.20 | 100% | Read |
| Crusoe · fp8 | $0.290 | $1.20 | 100% | Read |
| Fireworks | $0.300 | $1.20 | 95% | Read |
| PrimeIntellect | $0.300 | $1.20 | 100% | n/a |
| BaseTen | $0.300 | $1.20 | 100% | Read |
| Parasail · fp8 | $0.300 | $1.20 | 100% | Read |
| Fireworks | $0.450 | $1.80 | 100% | Read |
| OpenInference · fp4 | $0.017 | $1.80 | 100% | Read |
Based on OpenRouter and Vercel AI Gateway data. Confirm terms with the provider before sending sensitive data.
What it can do
- Reads: text, image
- Writes: text
- Reasoning: Yes
- Tool calling: Yes
- Longest reply: 393K tokens
- Repeated text is billed at $0.0060 per 1M (prompt caching)
- Intelligence score: 39.5 / 100 (Artificial Analysis)
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- MiniMax M3MiniMax · $0.300 in / $1.20 out per 1M
- GLM 5.3 FlashXZ.ai · $0.370 in / $1.25 out per 1M
Appears in
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