GPT 4.1 3 versions
By OpenAI
| Model | Released | Type | Arch | Params (B) | Context | Open | Status |
|---|---|---|---|---|---|---|---|
| gpt-4.1-2025-04-14 | Apr 14, 2025 | Multimodal | MoE | Not disclosed | 1.0M | Closed | Active |
| gpt-4.1-mini-2025-04-14 | Apr 14, 2025 | Multimodal | Dense | Not disclosed | 1.0M | Closed | Active |
| gpt-4.1-nano-2025-04-14 | Apr 14, 2025 | Multimodal | Dense | Not disclosed | 1.0M | Closed | Active |