Last refreshed 2026-06-15. Next refresh: weekly.
Why use DeepSeek V3.1 on Together AI?
Together AI offers DeepSeek V3.1 with pay-as-you-go pricing at $0.60/1M input tokens. Together AI is a platform for running open-source and proprietary LLMs with fast serverless and dedicated endpoints at competitive inference pricing.
Compare DeepSeek V3.1 across 9 providers to find the best fit for your use caseInput / 1M
$0.60
Output / 1M
$1.70
Cache
Not sourced
Batch
Not sourced
Setup recipe
Python + curlInstall
pip install togetherAuth
export TOGETHER_API_KEY=...Call
from together import Together
client = Together() # reads TOGETHER_API_KEY from env
response = client.chat.completions.create(
model="deepseek-ai/DeepSeek-V3.1",Model ID
deepseek-ai/DeepSeek-V3.1Request example
from together import Together
client = Together() # reads TOGETHER_API_KEY from env
response = client.chat.completions.create(
model="deepseek-ai/DeepSeek-V3.1",
messages=[{"role": "user", "content": "Hello"}]
)
print(response.choices[0].message.content)Gotchas
- Use provider model ID "deepseek-ai/DeepSeek-V3.1", not the LLMReference slug "deepseek-v3.1".
- Together uses "organization/model-name" format, e.g. "meta-llama/Llama-4-Scout-17B-16E-Instruct" or "Qwen/QwQ-32B". See the Together model catalog for the exact ID.
- The examples expect TOGETHER_API_KEY; rename it only if your application config maps the new variable.
Compare DeepSeek V3.1 Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Microsoft Foundry | — | — |
| Fireworks AI | $0.56 | $1.68 |
| NVIDIA NIM | — | — |
| Together AI | $0.60 | $1.70 |
| AWS Bedrock | $0.60 | $1.73 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.60 |
| Output tokens | $1.70 |
Capabilities
VisionMultimodalStructured OutputsCode Execution
About DeepSeek V3.1
Enhanced reasoning and grounded retrieval model from DeepSeek with multimodal text and image understanding.
Get Started
Model Specs
Released2025-08-21
Parameters671B total, 37B active (MoE)
Context64k
ArchitectureMixture of Experts