Models
DupliChat uses GPT models only. Pick one in the chat box; a better model costs more credits per reply, and the cheapest ones are included in every plan.
| Model | Good for | Plan |
|---|---|---|
| gpt-5.4-minigpt-5.4-mini | Compact and quick for simple tasks. | Free and up |
| gpt-5.6-lunagpt-5.6-luna | Fast and light. Best for everyday questions, short answers and translation. | Free and up |
| gpt-6-lunagpt-6-luna | Fast and light. Best for everyday questions, short answers and translation. | Free and up |
| gpt-5.6gpt-5.6 | General purpose model. | Starter and up |
| gpt-5.6-terragpt-5.6-terra | Balanced speed and quality for writing, summaries and study. | Starter and up |
| gpt-5.6-solgpt-5.6-sol | Stronger reasoning for analysis, coding and long documents. | Plus and up |
| gpt-6-solgpt-6-sol | Strong reasoning for demanding analysis and coding. | Plus and up |
| gpt-6-astragpt-6-astra | Top-tier reasoning and analysis, with image understanding. | Pro and up |
| gpt-6.1-solgpt-6.1-sol | Our most capable general model for complex work. | Pro and up |
- Credits are used by how much text goes in and out. Every reply shows its cost.
- Models can make mistakes. Check important facts, especially medical, legal and financial ones.
- DupliChat is independent and is not affiliated with OpenAI. GPT is a model family created by OpenAI.