GPT-4.1 vs Llama 4 Maverick
Direct spec comparison of GPT-4.1 (from OpenAI) and Llama 4 Maverick (from Meta). Want a 3- or 4-way comparison? Open the multi-model tool →
 GPT-4.1OpenAI |  Llama 4 MaverickMeta | |
|---|---|---|
| Vendor | OpenAI | Meta |
| Family | GPT | Llama |
| Release date | 2025-04-14 | 2025-04-05 |
| Context window | 1,000,000 tokens | 1,000,000 tokens |
| Parameters | — | 400B |
| Modality | text, vision | text, vision |
| License | proprietary | Llama 4 Community License |
| Source | proprietary | open weights |
| Description | — | Mixture-of-experts open-weight model from Meta. |
| Links |
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