general-purpose
GPT-5.4
by OpenAI
GPT-5.4 is OpenAI's frontier large language model featuring advanced reasoning and extended long-context capabilities. It offers tiered pricing at $2.50/$15 per million input/output tokens for standard usage, with rates doubling to $5/$22.50 per million tokens above the 272K token threshold. Designed for enterprise and developer use cases requiring large context windows and high-throughput inference.
8 Overall Score
Scores
Capability 9
Ease of Use 8
Documentation 9
Reliability 9
Value 6
Momentum 9
Details
- Status
- active
- Pricing
- paid
- Launch Date
- Website
- https://openai.com/api/pricing/
- Last Updated
Key Features
- Tiered long-context pricing above 272K token threshold
- Frontier-level reasoning and instruction following
- Very large context window support
- OpenAI API compatibility
- Multimodal input support