Magistral Small 2509 API AI Agent

Build autonomous AI agents with Magistral Small 2509. Supports function calling, tool use, and multi-step reasoning โ€” perfect for agentic workflows that need to make decisions and take actions.

Magistral Small 2509 Pricing

Token TypeQubaxRetailSave
Input (per 1M)$0.013$0.010โ€”
Output (per 1M)$0.039$0.030-30%

An AI agent workload (50K input + 5K output tokens, 100 tasks/day) costs approximately $2.53/month on Qubax.

Why use Magistral Small 2509 for AI agents on Qubax?

  • ๐Ÿค–Autonomous agents that call APIs and external tools
  • ๐Ÿค–Multi-step reasoning for complex task completion
  • ๐Ÿค–Agent orchestration with LangChain, CrewAI, or custom frameworks
  • ๐Ÿค–Function calling for structured, reliable agent responses

About Magistral Small 2509

Magistral Small 2509 on Amazon Bedrock Mantle. It supports a 128K-token context window and up to 40K output tokens per request. Native capabilities include vision, tool calling, structured output. On Qubax it is served by 65 independent sellers, so pricing stays competitive and uptime stays high.

128K context window40K max output tokensVision / image inputFunction & tool callingJSON schema responsesInput modalities: text, image

Magistral Small 2509 AI Agent โ€” code example

Python โ€” tool-calling agent looppython
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="magistral-small-2509",
    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 Other models on Qubax

Get started in 60 seconds

  1. 1Create a free account at qubax.ai/register
  2. 2Add crypto credits (200+ coins, $3 minimum, credits never expire)
  3. 3Generate an API key and set your base URL to https://api.qubax.ai/v1
  4. 4Use model ID magistral-small-2509 โ€” done!

Magistral Small 2509 AI Agent FAQ

How much does Magistral Small 2509 cost for AI agents?

On Qubax, Magistral Small 2509 costs $0.013 per 1M input tokens and $0.039 per 1M output tokens. Pay with 200+ cryptocurrencies.

Can I use Magistral Small 2509 with my existing tools?

Yes. Qubax is fully OpenAI-compatible. Change your base URL to api.qubax.ai/v1 and use your Qubax key. Works with Cline, Cursor, OpenCode, LangChain, and any OpenAI SDK.

Do I need a credit card?

No. Qubax accepts 200+ cryptocurrencies. No credit card, no KYC.

Start using Magistral Small 2509 for AI agents

No credit card. Crypto accepted. Credits never expire.

Get started โ†’
Magistral Small 2509 API for AI Agent ยท Qubax AI