DeepSeek: DeepSeek V3.1
deepseek/deepseek-chat-v3.1
DeepSeek-V3.1 is a large hybrid reasoning model (671B parameters, 37B active) that supports both thinking and non-thinking modes via prompt templates. It extends the DeepSeek-V3 base with a two-phase long-context...
Modalities
In / Out Price
$0.25 / $0.95 per 1M
Context
164K
Released
Aug 21, 2025
Knowledge Cutoff
Mar 2025
Uptime
Share of successful requests per carrier, measured over the last 5 minutes, 30 minutes and day. When one carrier dips, the router fails over to the next.
Carriers
5
Best carrier, 30m
100.00%
Healthy now
3 / 5
| Provider | Status | Last 5m | Last 30m | Last day |
|---|---|---|---|---|
 DeepInfra | Operational | 100.00% | 100.00% | 98.04% |
 SiliconFlow | Operational | 100.00% | 96.67% | 92.40% |
 CoreWeave | Operational | 100.00% | 100.00% | 100.00% |
 Mara | Degraded | 100.00% | 93.33% | 93.75% |
 SambaNova | Degraded | 100.00% | 100.00% | 87.09% |