Last refreshed 2026-11-11. Next refresh: weekly.
Why use DeepSeek V3.1 on Microsoft Foundry?
Microsoft Foundry offers DeepSeek V3.1. Microsoft Foundry is a unified Azure platform-as-a-service offering for enterprise AI operations, model builders, and application development.
Compare DeepSeek V3.1 across 10 providers to find the best fit for your use caseInput / 1M
-
Output / 1M
-
Cache
Not sourced
Batch
Not sourced
Setup recipe
Docs fallbackInstall
Use the provider REST API or SDKAuth
Create a provider API keyCall
model: DeepSeek-V3.1Model ID
DeepSeek-V3.1Request example
Curated snippets for this provider are not sourced yet. Use Microsoft Foundry documentation with model ID
DeepSeek-V3.1.Gotchas
- Use provider model ID "DeepSeek-V3.1", not the LLMReference slug "deepseek-v3.1".
Compare DeepSeek V3.1 Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Microsoft Foundry | — | — |
| Fireworks AI | $0.56 | $1.68 |
| OpenRouter | — | — |
| NVIDIA NIM | — | — |
| Together AI | $0.60 | $1.70 |
Capabilities
Structured OutputsCode Execution
About DeepSeek V3.1
Hybrid thinking/non-thinking text model from DeepSeek with tool use, agent support and a 128K context window.
Get Started
Model Specs
Released2025-08-21
Parameters671B total, 37B active (MoE)
Context128K
ArchitectureMixture of Experts