Cracked AI Engineering

Claude Sonnet 4.5 vs Qwen Turbo

Qwen Turbo is more cost-effective, Claude Sonnet 4.5 supports vision. Compare full specs, pricing, and choose the best model for your use case.

Quick Overview

Claude Sonnet 4.5

ZenMux

1.0M tokens context • $3.00 / $15.00 per 1M tokens

View full specifications →

Qwen Turbo

Alibaba

1.0M tokens context • $0.05 / $0.20 per 1M tokens

View full specifications →

Detailed Comparison

Specification
Claude Sonnet 4.5
Qwen Turbo
Provider
ZenMux
Alibaba
Context Window
1.0M tokens
1.0M tokens
Max Output Tokens
64K tokens
16K tokens
Input Pricing (per 1M tokens)
$3.00
$0.05
Output Pricing (per 1M tokens)
$15.00
$0.20
Release Date
Sep 2025
Nov 2024

Capabilities

Capability
Claude Sonnet 4.5
Qwen Turbo
Text Generation
Vision
Function Calling
Advanced Reasoning
File Attachments

Which Model Should You Choose?

Choose Claude Sonnet 4.5 if:

    Choose Qwen Turbo if:

    • • Cost efficiency is a priority