| Model | Released | Input / 1M | Output / 1M | Context | Updates |
|---|---|---|---|---|---|
 o4 Mini | 16/04/2025 | $1.10 | $4.40 | 200,000 | 0 |
| GPT-4.1 Mini | 14/04/2025 | $0.40 | $1.60 | 1,047,576 | 0 |
| GPT-4.1 | 14/04/2025 | $2.00 | $8.00 | 1,047,576 | 0 |
| GPT-4.1 Nano | 14/04/2025 | $0.10 | $0.40 | 1,047,576 | 0 |
| o1-pro | 19/03/2025 | $150.00 | $600.00 | 200,000 | 0 |
| o3 Mini High | 12/02/2025 | $1.10 | $4.40 | 200,000 | 0 |
| o3 Mini | 31/01/2025 | $1.10 | $4.40 | 200,000 | 0 |
| o1 | 17/12/2024 | $15.00 | $60.00 | 200,000 | 0 |
| GPT-4o (2024-11-20) | 20/11/2024 | $2.50 | $10.00 | 128,000 | 0 |
| GPT-4o-mini | 18/07/2024 | $0.15 | $0.60 | 128,000 | 0 |
| GPT-4 Turbo | 09/04/2024 | $10.00 | $30.00 | 128,000 | 0 |
| GPT-3.5 Turbo (older v0613) | 25/01/2024 | $1.00 | $2.00 | 4,095 | 0 |
| GPT-3.5 Turbo Instruct | 28/09/2023 | $1.50 | $2.00 | 4,095 | 0 |
| GPT-3.5 Turbo 16k | 28/08/2023 | $3.00 | $4.00 | 16,385 | 0 |
| GPT-4 | 28/05/2023 | $30.00 | $60.00 | 8,191 | 0 |
Does OpenAI mention your brand?
WriteWorks tracks how often ChatGPT, Claude, Gemini and 10+ AI platforms name you rather than your competitors, shows the sources they cite, and helps you produce the content that closes the gap.