Cracked AI Engineering

Kimi K2 Thinking vs Qwen3 Coder Flash

Qwen3 Coder Flash offers 1.0M tokens context vs 262K tokens, Kimi K2 Thinking includes advanced reasoning, Kimi K2 Thinking has open weights. Compare full specs, pricing, and choose the best model for your use case.

Quick Overview

Kimi K2 Thinking

Moonshot AI

262K tokens context • $0.60 / $2.50 per 1M tokens

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Qwen3 Coder Flash

Alibaba

1.0M tokens context • $0.30 / $1.50 per 1M tokens

View full specifications →

Detailed Comparison

Specification
Kimi K2 Thinking
Qwen3 Coder Flash
Provider
Moonshot AI
Alibaba
Context Window
262K tokens
1.0M tokens
Max Output Tokens
262K tokens
66K tokens
Input Pricing (per 1M tokens)
$0.60
$0.30
Output Pricing (per 1M tokens)
$2.50
$1.50
Release Date
Nov 2025
Jul 2025

Capabilities

Capability
Kimi K2 Thinking
Qwen3 Coder Flash
Text Generation
Function Calling
Advanced Reasoning

Which Model Should You Choose?

Choose Kimi K2 Thinking if:

  • • You need advanced reasoning
  • • You prefer open weights

Choose Qwen3 Coder Flash if:

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