LLM Comparison
Grok 4 Fast vs Llama 4 Maverick
Side-by-side specs, pricing & capabilities · Updated April 2026
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2/6 modelsSame tier:
L Llama 4 Maverick | ||
|---|---|---|
| Organization | Meta | |
| OpenTools Score | 62 166 | |
| Family | Grok | Llama |
| Status | Current | Current |
| Release Date | Sep 2025 | Apr 2025 |
| Context Window | 2.0M tokens | 1.0M tokens |
| Input Price | $0.20/M tokens | $0.15/M tokens |
| Output Price | $0.50/M tokens | $0.60/M tokens |
| Pricing Notes | Cache read: $0.0500/M tokens | — |
| Capabilities | textvisioncode | textvisioncode |
| Max Output | 30K tokens | 16K tokens |
| API Identifier | x-ai/grok-4-fast | meta-llama/llama-4-maverick |
| Benchmarks | ||
| MMLU | — | 85.5meta |
| MMLU Pro | — | 80.5meta |
| GPQA | — | 69.8meta |
| MATH | — | 61.2meta |
| LiveCodeBench | — | 43.4meta |
| MMMU | — | 73.4meta |
| View Grok 4 Fast | View Llama 4 Maverick | |
Cost Calculator
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| Model | Input | Output | Total / mo | vs Best |
|---|---|---|---|---|
| Llama 4 MaverickCheapest | $0.15 | $0.30 | $0.45 | — |
| Grok 4 Fast | $0.20 | $0.25 | $0.45 | +0% |
xAI
Grok 4 Fast
Grok 4 Fast is a multimodal llm from xAI. Supports up to 2,000,000 token context window. Available from $0.20/M input tokens.
Meta
Llama 4 Maverick
Llama 4 Maverick is a multimodal llm from Meta. Supports up to 1,048,576 token context window. Achieves 88.4% on MMLU. Available from $0.15/M input tokens.
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