DeepSeek V3.1 Nex N1

Other chattool_use

API ID: nex-agi/deepseek-v3.1-nex-n1

Input Price
$0.27
/1M tokens
Output Price
$1.00
/1M tokens

About DeepSeek V3.1 Nex N1

DeepSeek V3.1 Nex-N1 is the flagship release of the Nex-N1 series โ€” a post-trained model designed to highlight agent autonomy, tool use, and real-world productivity. Nex-N1 demonstrates competitive performance across all evaluation scenarios, showing particularly strong results in practical coding and HTML generation tasks.

๐Ÿ’ฐ
Price Ranking
#863 lowest price among 1240 Chat models

Model Specifications

Context Length
131k
Max Output
164k
Release Date
2025-12-08
Capabilities
chat tool_use
Input Modalities
text
Output Modalities
text

Best For

  • Conversations, content writing, general assistance

Consider Alternatives For

  • Image understanding (needs vision capability)

๐Ÿ’ฐ Real-World Cost Examples

Estimated monthly costs for common use cases

Personal AI Assistant
$0.42
/month
50 conversations/day, ~500 tokens each
Customer Service Bot
$13.05
/month
1000 tickets/day, ~800 tokens each

Other Model Lineup

Compare all models from Other to find the best fit

Model Input Output Context Capabilities
DeepSeek V3.1 Nex N1 Current Free Free 131k chat tool_use
Riverflow V2 Max Preview Free Free 8k chat vision image_gen
Riverflow V2 Standard Preview Free Free 8k chat vision image_gen
Riverflow V2 Fast Preview Free Free 8k chat vision image_gen
AFM 4.5B Free Free 66k chat
AFM 4.5B Free Free 66k chat

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๐Ÿš€ Quick Start

Get started with DeepSeek V3.1 Nex N1 API

OpenAI-compatible SDK
from openai import OpenAI

client = OpenAI(
    base_url="https://api.provider.com/v1",
    api_key="YOUR_API_KEY"
)

response = client.chat.completions.create(
    model="nex-agi/deepseek-v3.1-nex-n1",
    messages=[
        {"role": "user", "content": "Hello!"}
    ]
)
print(response.choices[0].message.content)