| Azure OpenAI: gpt-5.3-chat | S | — | — | — | — | $1.75$14 |
| Azure OpenAI: gpt-5.3-codex | S | — | — | — | — | $1.75$14 |
| OpenAI: gpt-5.3-chat-20260303 | S | — | — | — | — | $1.75$14 |
| OpenAI: gpt-5.3-chat | S | — | — | — | — | $1.75$14 |
| OpenAI: gpt-5.3-codex-20260224 | S | — | — | — | — | $1.75$14 |
| OpenAI: gpt-5.3-codex-spark-preview | S | — | — | — | — | $1.75$14 |
| OpenAI: gpt-5.3-codex-spark | S | — | — | — | — | $1.75$14 |
| OpenAI: gpt-5.3-codex | RTJJMS | — | — | 400K | 128K | $1.75$14 |
| OpenRouter: openai/gpt-5.3-chat-20260303 | S | — | — | — | — | $1.75$14 |
| OpenRouter: openai/gpt-5.3-chat | S | — | — | — | — | $1.75$14 |
| OpenRouter: openai/gpt-5.3-codex-20260224 | S | — | — | — | — | $1.75$14 |
| OpenRouter: openai/gpt-5.3-codex | S | — | — | — | — | $1.75$14 |