| Azure OpenAI: gpt-5-nano | S | — | — | — | — | $0.05$0.4 |
| OpenAI: gpt-5-nano-2025-08-07 | RTJJMSB | — | — | 400K | 128K | $0.05$0.4 |
| OpenAI: gpt-5-nano | RTJJMSB | — | — | 400K | 128K | $0.05$0.4 |
| OpenRouter: openai/gpt-5-nano-2025-08-07 | S | — | — | — | — | $0.05$0.4 |
| OpenRouter: openai/gpt-5-nano | S | — | — | — | — | $0.05$0.4 |
| Azure OpenAI: gpt-5-mini | S | — | — | — | — | $0.25$2 |
| OpenAI: gpt-5-mini-2025-08-07 | RTJJMSB | — | — | 400K | 128K | $0.25$2 |
| OpenAI: gpt-5-mini | RTJJMSB | — | — | 400K | 128K | $0.25$2 |
| OpenRouter: openai/gpt-5-mini-2025-08-07 | S | — | — | — | — | $0.25$2 |
| OpenRouter: openai/gpt-5-mini | S | — | — | — | — | $0.25$2 |
| Azure OpenAI: gpt-5-chat | S | — | — | — | — | $1.25$10 |
| Azure OpenAI: gpt-5-codex | S | — | — | — | — | $1.25$10 |
| Azure OpenAI: gpt-5 | S | — | — | — | — | $1.25$10 |
| OpenAI: gpt-5-2025-08-07 | RTJJMSB | — | — | 400K | 128K | $1.25$10 |
| OpenAI: gpt-5-chat-2025-08-07 | S | — | — | — | — | $1.25$10 |
| OpenAI: gpt-5-chat-latest | TJJMS | — | — | 128K | 16K | $1.25$10 |
| OpenAI: gpt-5-chat | S | — | — | — | — | $1.25$10 |
| OpenAI: gpt-5-codex | RTJJMS | — | — | 400K | 128K | $1.25$10 |
| OpenAI: gpt-5 | RTJJMSB | — | — | 400K | 128K | $1.25$10 |
| OpenRouter: openai/gpt-5-2025-08-07 | S | — | — | — | — | $1.25$10 |
| OpenRouter: openai/gpt-5-chat-2025-08-07 | S | — | — | — | — | $1.25$10 |
| OpenRouter: openai/gpt-5-chat | S | — | — | — | — | $1.25$10 |
| OpenRouter: openai/gpt-5-codex | S | — | — | — | — | $1.25$10 |
| OpenRouter: openai/gpt-5 | S | — | — | — | — | $1.25$10 |
| OpenAI: gpt-5-image-mini | S | — | — | — | — | $2.5$2 |
| OpenRouter: openai/gpt-5-image-mini | S | — | — | — | — | $2.5$2 |
| OpenAI: gpt-5-image | S | — | — | — | — | $10$10 |
| OpenRouter: openai/gpt-5-image | S | — | — | — | — | $10$10 |
| Azure OpenAI: gpt-5-pro | S | — | — | — | — | $15$120 |
| OpenAI: gpt-5-pro-2025-10-06 | RTJJMSB | — | — | 400K | 272K | $15$120 |
| OpenAI: gpt-5-pro | RTJJMSB | — | — | 400K | 272K | $15$120 |
| OpenRouter: openai/gpt-5-pro-2025-10-06 | S | — | — | — | — | $15$120 |
| OpenRouter: openai/gpt-5-pro | S | — | — | — | — | $15$120 |