Qwen3 4B Thinking 2507

Overview

Qwen3 4B Thinking 2507 is a efficient model from Featherless with a 33K context window, supporting advanced reasoning. Available through ANT's unified API.

ANT Routing Intelligence

Limited routing data available for Qwen3 4B Thinking 2507. Intelligence insights will appear as more requests are routed through ANT.

Quick Start

from openai import OpenAI

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

response = client.chat.completions.create(
    model="featherless/dnotitia/Qwen3-4B-Thinking-2507",
    messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)

Try it or ask an AI