Claude Opus 4 vs Qwen Coder Turbo V2

Performance benchmarks + pricing comparison — updated April 2026

Claude Opus 4

Anthropic

Anthropic's most powerful model. Best for complex reasoning and challenging coding tasks.

Input	$15.00/M
Output	$75.00/M
Context	200K tokens
Best For	Complex architecture decisions, debugging hard bugs, research
Benchmark	86/100

Qwen Coder Turbo V2

Qwen

Updated Qwen Coder Turbo with improved code generation quality. Strong value for budget coding.

Input	$0.300/M
Output	$1.20/M
Context	128K tokens
Best For	Code generation, debugging, cost-effective development

Cost Comparison by Scenario

Estimated cost per project with 30% cache hit rate. Actual costs may vary based on usage patterns.

Scenario	Claude Opus 4	Qwen Coder Turbo V2	Savings
Small Script (1K lines)	$3.08	$0.05	Qwen Coder Turbo V2 saves $3.03 (98%)
Medium Feature (10K lines)	$23.29	$0.34	Qwen Coder Turbo V2 saves $22.94 (99%)
Large Project (50K lines)	$116.44	$1.73	Qwen Coder Turbo V2 saves $114.71 (99%)
Code Review (5K lines)	$6.02	$0.08	Qwen Coder Turbo V2 saves $5.94 (99%)

Verdict

Qwen Coder Turbo V2 wins on both price and performance — $0.300/M input with a benchmark score of N/A/100.

For most developers, this is the clear choice between these two models.

Compare with Other Models

Claude Sonnet 4

Anthropic's balanced model for coding and general tasks. Best price-performance ratio in the Claude family.

$3.00/M input $15.00/M output ~$4.66 per medium feature

Claude 3.5 Sonnet

Previous generation Sonnet. Still excellent for coding tasks at the same price point.

$3.00/M input $15.00/M output ~$4.66 per medium feature

Claude 3.5 Haiku

Fast, cost-effective model for high-volume tasks. Great for code review and simple queries.

$0.800/M input $4.00/M output ~$1.24 per medium feature

Claude 3 Opus

First generation Opus. Highest reasoning capability in the Claude 3 family.

$15.00/M input $75.00/M output ~$20.25 per medium feature

Claude 3 Sonnet

First generation Sonnet. Balanced performance for general tasks.

$3.00/M input $15.00/M output ~$4.05 per medium feature

Claude 3 Haiku

Cheapest Claude model. Fast responses for simple tasks and basic coding.

$0.250/M input $1.25/M output ~$0.34 per medium feature