xAI: Grok 4.20 vs Meta: Llama 4 Maverick
Side-by-side comparison — pricing, context window, capabilities, and live leaderboard data.
Key differences
- Meta: Llama 4 Maverick is 88% cheaper per 1K input tokens than xAI: Grok 4.20 ($0.0001 vs $0.0013).
- xAI: Grok 4.20 is built by xAI; Meta: Llama 4 Maverick is built by Meta.
Specifications
| xAI: Grok 4.20 | Meta: Llama 4 Maverick | |
|---|---|---|
| Provider | xAI | Meta |
| Context window | 2000K | 1049K |
| Max output tokens | 8192 | 8192 |
| Input price / 1K tokens | $0.0013 | $0.0001 |
| Output price / 1K tokens | $0.0025 | $0.0006 |
| 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 Meta: Llama 4 Maverick
US·ClosedLlama 4 Maverick 17B Instruct (128E) is a high-capacity multimodal language model from Meta, built on a mixture-of-experts (MoE) architecture with 128 experts and 17 billion active parameters per forward...
View Meta: Llama 4 Maverick reliability and benchmark history →Try them yourself
Run the same prompt against xAI: Grok 4.20 and Meta: Llama 4 Maverick side-by-side on PromptPit.
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