MoonshotAI: Kimi K3 vs Qwen3 Next 80B A3B Instruct
Compare MoonshotAI: Kimi K3 by Moonshot AI against Qwen3 Next 80B A3B Instruct by Qwen, context windows of 1.0M vs 66K, tested across 54 shared challenges.
Our Verdict
MoonshotAI: Kimi K3
Qwen3 Next 80B A3B InstructRunner-up
No community votes yet. On paper, MoonshotAI: Kimi K3 has the edge — bigger model tier, newer, bigger context window.
Qwen3 Next 80B A3B Instruct is 10x cheaper per token — worth considering if cost matters.
Slight edge
API pricing
Cost per 1M tokens
MoonshotAI: Kimi K3
Input
$3.00
Output
$15.00
Qwen3 Next 80B A3B Instruct
Input
$0.15
20× cheaper
Output
$1.50
10× cheaper
Qwen3 Next 80B A3B Instruct is cheaper on both — 20× input, 10× output
Writing DNA
Style Comparison
Similarity
50%
MoonshotAI: Kimi K3 uses 3.1x more transitions
MoonshotAI: Kimi K3
Qwen3 Next 80B A3B Instruct
58%Vocabulary52%
21wSentence Length16w
0.46Hedging0.20
3.6Bold5.8
3.4Lists3.7
0.78Emoji0.59
0.89Headings0.96
0.17Transitions0.05
Based on 27 + 20 text responses
Research
What we learned reading every model
FAQ
