Evergreen APAC
gpt-5.4 API pricing & access
gpt-5.4 API pricing: $2.5 per 1M tokens. Compare supported endpoints, capabilities and access options on Evergreen APAC.
gpt-5.4 API access
OpenAI 旗舰级大语言模型，擅长推理、编码与工具调用，支持多模态输入与超长上下文。
Compare supported API endpoints and capabilities, then access gpt-5.4 through the unified API gateway.
- Category
- text
- Context length
- 400000 tokens
- Maximum output
- 128000 tokens
- Supported APIs
- OpenAI Chat Completions API
- API endpoints
- POST /v1/chat/completions
- Input modalities
- text, image
- Output modalities
- text
- Capabilities
- function calling, reasoning, vision
gpt-5.4 API pricing
- Base input price
- $2.5 per 1M tokens
- Base output price
- $15 per 1M tokens
Base prices are shown in USD before group-specific adjustments. Open the live pricing page for current access-group prices.