Bartleby Qwen3 4b 2507 V4

FeatherlessQuality: 50/100Unverified

✗ Vision✗ Reasoning✗ Tool Use✓ Streaming✓ System Messages

Overview

Bartleby Qwen3 4b 2507 V4 is a efficient model from Featherless with a 33K context window. Available through ANT's unified API.

ANT Routing Intelligence

Limited routing data available for Bartleby Qwen3 4b 2507 V4. 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/staeiou/bartleby-qwen3-4b-2507_v4",
    messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)