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DeepSeek V3.1

Tools
deepseek/deepseek-chat-v3.1

Text · 164K context · Aug 2025 · 1 upstreams

DeepSeek-V3.1 is a large hybrid reasoning model (671B parameters, 37B active) that supports both thinking and non-thinking modes via prompt templates.

Needs your own keyTo use DeepSeek V3.1, add a key from Fluence. AnyRouter adds no fee.
context
164K
input / 1M (list)
$0.22
output / 1M (list)
$0.78
routes
1
speed, 24h
No data yet

Upstreams

1
  1. 1FluenceYour keynot addedBilled to your key

Quick start

/api/v1/chat/completions
cURL
curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "deepseek/deepseek-chat-v3.1",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ]
}'

Details

Owner
DeepSeek
Kind
Chat
Released
Aug 2025
Context
164K
Data policy
Provider retention
Endpoint
/api/v1/chat/completions