Grok 4.3vsKimi K2.6
Kimi K2.6 is cheaper than Grok 4.3 at $0.95/M vs $1.25/M input tokens.
| Spec | Grok 4.3 | Kimi K2.6 |
|---|---|---|
| Input price | $1.25/M tokens | $0.95/M tokens |
| Output price | $2.5/M tokens | $4/M tokens |
| Context window | 1.0M tokens | 262K tokens |
| Released | May 2026 | Apr 2026 |
Our Verdict
Grok 4.3
Kimi K2.6Runner-up
Not enough votes to call it. On the specs, Grok 4.3 has the edge: bigger context window, major provider backing.
Too close to call
API pricing
Cost per 1M tokens
Grok 4.3
Input
$1.25
Output
$2.50
1.6× cheaper
Kimi K2.6
Input
$0.95
1.3× cheaper
Output
$4.00
Kimi K2.6 wins input (1.3× cheaper)·Grok 4.3 wins output (1.6× cheaper)
Writing DNA
Style Comparison
Similarity
68%
Kimi K2.6 uses 3.4x more emoji
Grok 4.3
Kimi K2.6
62%Vocabulary57%
16wSentence Length16w
0.46Hedging0.37
2.3Bold4.3
2.5Lists2.0
0.00Emoji0.03
0.34Headings0.53
0.14Transitions0.16
Based on 27 + 27 text responses
Research
What we learned reading every model
FAQ
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