DeepSeek: DeepSeek V4.1 Flash API AI Agent

DeepSeek: DeepSeek V4.1 Flash Pricing

An AI agent workload (50K input + 5K output tokens, 100 tasks/day) costs approximately $14.18/month on Qubax.

Why use DeepSeek: DeepSeek V4.1 Flash for AI agents on Qubax?

• 🤖Autonomous agents that call APIs and external tools
• 🤖Multi-step reasoning for complex task completion
• 🤖Agent orchestration with LangChain, CrewAI, or custom frameworks
• 🤖Function calling for structured, reliable agent responses

About DeepSeek: DeepSeek V4.1 Flash

DeepSeek V4.1 Flash is a sparse mixture-of-experts model from DeepSeek, and the cost-efficient tier of the V4.1 family. DeepSeek reports that it exceeds V4 Pro on performance, speed, and task... It supports a 1.0M-token context window and up to 384K output tokens per request. Native capabilities include reasoning, vision, tool calling, structured output, streaming. On Qubax it is served by 45 independent sellers, so pricing stays competitive and uptime stays high.

DeepSeek: DeepSeek V4.1 Flash AI Agent — code example

from openai import OpenAI
import json

client = OpenAI(
    base_url="https://api.qubax.ai/v1",
    api_key="qbx_live_YOUR_KEY",
)

tools = [{
    "type": "function",
    "function": {
        "name": "get_weather",
        "parameters": {"type": "object", "properties": {"city": {"type": "string"}}},
    },
}]

resp = client.chat.completions.create(
    model="deepseek-v4.1-flash",
    messages=[{"role": "user", "content": "What's the weather in Tokyo?"}],
    tools=tools,
)
call = resp.choices[0].message.tool_calls[0]
print(json.loads(call.function.arguments))  # -> {"city": "Tokyo"}

More DeepSeek models on Qubax

DeepSeek: DeepSeek V4.1 Flash AI Agent FAQ