Grok 4.20 Multi-Agent BetavsMistral Large 3 2512
Grok 4.20 Multi-Agent Beta is the newer model, released after Mistral Large 3 2512.
| Spec | Grok 4.20 Multi-Agent Beta | Mistral Large 3 2512 |
|---|---|---|
| Input price | $2/M tokens | — |
| Output price | $6/M tokens | — |
| Context window | 2.0M tokens | — |
| Weights | Closed | Open |
| Free API (OpenRouter) | No | No |
| Released | Mar 2026 | Dec 2025 |
Our Verdict
Grok 4.20 Multi-Agent Beta
Mistral Large 3 2512Runner-up
Not enough votes to call it. On the specs, Grok 4.20 Multi-Agent Beta has the edge: newer, bigger context window, major provider backing.
Too close to call
API pricing
Cost per 1M tokens
Grok 4.20 Multi-Agent Beta
Input
$2.00
Output
$6.00
Mistral Large 3 2512
Input
—
Output
—
Where to run it
2 hosts
Grok 4.20 Multi-Agent Beta1 host
Mistral Large 3 25121 host
Per million tokens. Prices and uptime via OpenRouter, checked 9 Sep 2026.
Writing DNA
Style Comparison
Similarity
28%
Mistral Large 3 2512 uses 64.9x more emoji
Grok 4.20 Multi-Agent Beta
Mistral Large 3 2512
59%Vocabulary52%
16wSentence Length20w
0.41Hedging0.51
2.7Bold11.0
2.4Lists5.3
0.00Emoji0.65
0.26Headings1.06
0.02Transitions0.07
Based on 23 + 28 text responses
Research
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FAQ
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