Grok 4.20 BetavsQwen3 235B A22B
Grok 4.20 Beta has a larger context window than Qwen3 235B A22B (2.0M tokens vs 33K tokens).
| Spec | Grok 4.20 Beta | Qwen3 235B A22B |
|---|---|---|
| Input price | $2/M tokens | — |
| Output price | $6/M tokens | — |
| Context window | 2.0M tokens | 33K tokens |
| Weights | Closed | Open |
| Free API (OpenRouter) | No | No |
| Released | Mar 2026 | Apr 2025 |
Our Verdict
Grok 4.20 Beta
Qwen3 235B A22BRunner-up
Not enough votes to call it. On the specs, Grok 4.20 Beta has the edge: newer, bigger context window, major provider backing.
Too close to call
Reviewing agent-written code?See a Brief PR report
API pricing
Cost per 1M tokens
Grok 4.20 Beta
Input
$2.00
Output
$6.00
Qwen3 235B A22B
Input
—
Output
—
Where to run it
2 hosts
Grok 4.20 Beta1 host
Qwen3 235B A22B1 host
Per million tokens. Prices and uptime via OpenRouter, checked 13 Sep 2026.
Writing DNA
Style Comparison
Similarity
34%
Qwen3 235B A22B uses 33.3x more emoji
Grok 4.20 Beta
Qwen3 235B A22B
57%Vocabulary59%
20wSentence Length16w
0.35Hedging0.58
4.2Bold7.0
3.7Lists4.1
0.00Emoji0.33
0.62Headings0.88
0.14Transitions0.14
Based on 23 + 27 text responses
Research
What we learned reading every model
FAQ
Common questions
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