LLM Comparison
Qwen3-VL vs Grok 4.1 Fast
Side-by-side specs, pricing & capabilities · Updated April 2026
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2/6 modelsSame tier:
| Organization | ||
| OpenTools Score | 75 188 | |
| Family | Qwen3 | Grok |
| Status | Current | Current |
| Release Date | Apr 2025 | Nov 2025 |
| Context Window | 131K tokens | 2.0M tokens |
| Input Price | $0.20/M tokens | $0.20/M tokens |
| Output Price | $0.60/M tokens | $0.50/M tokens |
| Pricing Notes | — | Cache read: $0.0500/M tokens |
| Capabilities | textvisioncodetool-use | textvisioncode |
| Max Output | 8K tokens | 30K tokens |
| API Identifier | qwen-vl-max | x-ai/grok-4.1-fast |
| Benchmarks | ||
| MMMU | 70.3openrouter | — |
| DocVQA | 94.1openrouter | — |
| ChartQA | 86.5openrouter | — |
| OCRBench | 88.7openrouter | — |
| MathVista | 74.8openrouter | — |
| RealWorldQA | 75.2openrouter | — |
| Video-MME | 69.8openrouter | — |
| View Qwen3-VL | View Grok 4.1 Fast | |
Cost Calculator
Enter your expected monthly token usage to compare costs.
| Model | Input | Output | Total / mo | vs Best |
|---|---|---|---|---|
| Grok 4.1 FastCheapest | $0.20 | $0.25 | $0.45 | — |
| Qwen3-VL | $0.20 | $0.30 | $0.50 | +11% |
Alibaba
Qwen3-VL
Qwen3-VL is Alibaba's multimodal vision-language model from the Qwen3 family. It processes images, videos, and text together, excelling at document understanding, chart reading, OCR, and visual reasoning tasks across multiple languages.
xAI
Grok 4.1 Fast
Grok 4.1 Fast is a multimodal llm from xAI. Supports up to 2,000,000 token context window. Available from $0.20/M input tokens.
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