Cracked AI Engineering

Grok 4 Fast vs Qwen3 Coder Plus

Grok 4 Fast offers 2.0M tokens context vs 1.0M tokens, Grok 4 Fast is more cost-effective, Grok 4 Fast includes advanced reasoning. Compare full specs, pricing, and choose the best model for your use case.

Quick Overview

Grok 4 Fast

OpenRouter

2.0M tokens context • $0.20 / $0.50 per 1M tokens

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Qwen3 Coder Plus

Alibaba

1.0M tokens context • $1.00 / $5.00 per 1M tokens

View full specifications →

Detailed Comparison

Specification
Grok 4 Fast
Qwen3 Coder Plus
Provider
OpenRouter
Alibaba
Context Window
2.0M tokens
1.0M tokens
Max Output Tokens
30K tokens
66K tokens
Input Pricing (per 1M tokens)
$0.20
$1.00
Output Pricing (per 1M tokens)
$0.50
$5.00
Release Date
Aug 2025
Jul 2025

Capabilities

Capability
Grok 4 Fast
Qwen3 Coder Plus
Text Generation
Vision
Function Calling
Advanced Reasoning

Which Model Should You Choose?

Choose Grok 4 Fast if:

  • • You need a larger context window
  • • Cost efficiency is a priority
  • • You need advanced reasoning

Choose Qwen3 Coder Plus if:

  • • You prefer open weights