Agentbench Qwen3 4b 2stage Reasoning 20260228

Overview

Agentbench Qwen3 4b 2stage Reasoning 20260228 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 Agentbench Qwen3 4b 2stage Reasoning 20260228. 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/melon1891/agentbench-qwen3-4b-2stage-reasoning-20260228",
    messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)

Try it or ask an AI