xAI: Grok 4.20 vs Qwen: Qwen3.6 Plus
Side-by-side comparison — pricing, context window, capabilities, and live leaderboard data.
Key differences
- xAI: Grok 4.20 has a 2000K-token context window — 2.0× larger than Qwen: Qwen3.6 Plus's 1000K.
- Qwen: Qwen3.6 Plus is 74% cheaper per 1K input tokens than xAI: Grok 4.20 ($0.0003 vs $0.0013).
- xAI: Grok 4.20 is built by xAI; Qwen: Qwen3.6 Plus is built by Qwen.
Specifications
| xAI: Grok 4.20 | Qwen: Qwen3.6 Plus | |
|---|---|---|
| Provider | xAI | Qwen |
| Context window | 2000K | 1000K |
| Max output tokens | 8192 | 8192 |
| Input price / 1K tokens | $0.0013 | $0.0003 |
| Output price / 1K tokens | $0.0025 | $0.0019 |
| Vision support | Yes | Yes |
| Function calling | No | No |
| License | Proprietary | Proprietary |
About xAI: Grok 4.20
US·ClosedGrok 4.20 is a reasoning model from xAI with industry-leading speed and agentic tool calling capabilities. It combines the lowest hallucination rate on the market with strict prompt adherance, delivering...
View xAI: Grok 4.20 reliability and benchmark history →About Qwen: Qwen3.6 Plus
CN·ClosedQwen 3.6 Plus builds on a hybrid architecture that combines efficient linear attention with sparse mixture-of-experts routing, enabling strong scalability and high-performance inference. Compared to the 3.5 series, it delivers...
View Qwen: Qwen3.6 Plus reliability and benchmark history →Try them yourself
Run the same prompt against xAI: Grok 4.20 and Qwen: Qwen3.6 Plus side-by-side on PromptPit.
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