O

LangMart: Deepseek/deepseek Chat V3.1

Openrouter
Streaming Vision
33K
Context
$0.1500
Input /1M
$0.7500
Output /1M
7K
Max Output
Run API Call Open in Chat

LangMart: Deepseek/deepseek Chat V3.1

Model Overview

Property Value
Model ID openrouter/deepseek/deepseek-chat-v3.1
Name Deepseek/deepseek Chat V3.1
Provider LangMart
Released 2025-12-28

Description

Deepseek/deepseek Chat V3.1 is a capable language model from LangMart for general-purpose text generation and analysis tasks. This model supports multimodal capabilities including vision and image understanding.

Specifications

Spec Value
Context Window 32,768 tokens
Max Completion 7,168 tokens
Modalities Text

Pricing

Type Price
Input $0.1500 per 1M tokens
Output $0.7500 per 1M tokens

Capabilities

  • Text Generation: Yes
  • Vision: No
  • Tool Use: No
  • JSON Mode: No
  • Streaming: Yes

Use Cases

  • General text generation
  • Question answering
  • Content creation
  • Analysis and summarization

Integration with LangMart

Gateway Support: Type 2 (Cloud), Type 3 (Self-hosted)

API Usage:

curl -X POST https://api.langmart.ai/v1/chat/completions \
  -H "Authorization: Bearer sk-your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openrouter/deepseek/deepseek-chat-v3.1",
    "messages": [{"role": "user", "content": "Hello"}],
    "max_tokens": 2048
  }'
  • Variants available on LangMart

Last Updated: 2025-12-28