Cracked AI Engineering

Grok 4 Fast (Non-Reasoning) vs Qwen3 Next 80B A3B Instruct

Grok 4 Fast (Non-Reasoning) offers 2.0M tokens context vs 131K tokens, Grok 4 Fast (Non-Reasoning) supports vision, Qwen3 Next 80B A3B Instruct has open weights. Compare full specs, pricing, and choose the best model for your use case.

Quick Overview

Grok 4 Fast (Non-Reasoning)

Vercel AI Gateway

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

View full specifications →

Qwen3 Next 80B A3B Instruct

Vercel AI Gateway

131K tokens context • $0.50 / $2.00 per 1M tokens

View full specifications →

Detailed Comparison

Specification
Grok 4 Fast (Non-Reasoning)
Qwen3 Next 80B A3B Instruct
Provider
Vercel AI Gateway
Vercel AI Gateway
Context Window
2.0M tokens
131K tokens
Max Output Tokens
30K tokens
33K tokens
Input Pricing (per 1M tokens)
$0.20
$0.50
Output Pricing (per 1M tokens)
$0.50
$2.00
Release Date
Sep 2025
Sep 2025

Capabilities

Capability
Grok 4 Fast (Non-Reasoning)
Qwen3 Next 80B A3B Instruct
Text Generation
Vision
Function Calling
File Attachments

Which Model Should You Choose?

Choose Grok 4 Fast (Non-Reasoning) if:

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

Choose Qwen3 Next 80B A3B Instruct if:

  • • You prefer open weights